20263858452

素因数分解:

$2^2\times 3^8\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 216

約数和(自身を含む): 56542449600

約数和(自身を除く): 36278591148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 92, 108, 118, 138, 162, 177, 207, 236, 243, 276, 324, 354, 414, 486, 531, 569, 621, 708, 729, 828, 972, 1062, 1138, 1242, 1357, 1458, 1593, 1707, 1863, 2124, 2187, 2276, 2484, 2714, 2916, 3186, 3414, 3726, 4071, 4374, 4779, 5121, 5428, 5589, 6372, 6561, 6828, 7452, 8142, 8748, 9558, 10242, 11178, 12213, 13087, 13122, 14337, 15363, 16284, 16767, 19116, 20484, 22356, 24426, 26174, 26244, 28674, 30726, 33534, 33571, 36639, 39261, 43011, 46089, 48852, 50301, 52348, 57348, 61452, 67068, 67142, 73278, 78522, 86022, 92178, 100602, 100713, 109917, 117783, 129033, 134284, 138267, 146556, 150903, 157044, 172044, 184356, 201204, 201426, 219834, 235566, 258066, 276534, 301806, 302139, 329751, 353349, 387099, 402852, 414801, 439668, 471132, 516132, 553068, 603612, 604278, 659502, 706698, 772133, 774198, 829602, 906417, 989253, 1060047, 1208556, 1244403, 1319004, 1413396, 1544266, 1548396, 1659204, 1812834, 1978506, 2120094, 2316399, 2488806, 2719251, 2967759, 3088532, 3180141, 3625668, 3733209, 3957012, 4240188, 4632798, 4977612, 5438502, 5935518, 6360282, 6949197, 7466418, 8157753, 8903277, 9265596, 9540423, 10877004, 11871036, 12720564, 13898394, 14932836, 16315506, 17806554, 19080846, 20847591, 24473259, 27796788, 28621269, 32631012, 35613108, 38161692, 41695182, 48946518, 57242538, 62542773, 73419777, 83390364, 85863807, 97893036, 114485076, 125085546, 146839554, 171727614, 187628319, 220259331, 250171092, 293679108, 343455228, 375256638, 440518662, 562884957, 750513276, 881037324, 1125769914, 1688654871, 2251539828, 3377309742, 5065964613, 6754619484, 10131929226, 20263858452]

約数ペア:

[(1, 20263858452), (2, 10131929226), (3, 6754619484), (4, 5065964613), (6, 3377309742), (9, 2251539828), (12, 1688654871), (18, 1125769914), (23, 881037324), (27, 750513276), (36, 562884957), (46, 440518662), (54, 375256638), (59, 343455228), (69, 293679108), (81, 250171092), (92, 220259331), (108, 187628319), (118, 171727614), (138, 146839554), (162, 125085546), (177, 114485076), (207, 97893036), (236, 85863807), (243, 83390364), (276, 73419777), (324, 62542773), (354, 57242538), (414, 48946518), (486, 41695182), (531, 38161692), (569, 35613108), (621, 32631012), (708, 28621269), (729, 27796788), (828, 24473259), (972, 20847591), (1062, 19080846), (1138, 17806554), (1242, 16315506), (1357, 14932836), (1458, 13898394), (1593, 12720564), (1707, 11871036), (1863, 10877004), (2124, 9540423), (2187, 9265596), (2276, 8903277), (2484, 8157753), (2714, 7466418), (2916, 6949197), (3186, 6360282), (3414, 5935518), (3726, 5438502), (4071, 4977612), (4374, 4632798), (4779, 4240188), (5121, 3957012), (5428, 3733209), (5589, 3625668), (6372, 3180141), (6561, 3088532), (6828, 2967759), (7452, 2719251), (8142, 2488806), (8748, 2316399), (9558, 2120094), (10242, 1978506), (11178, 1812834), (12213, 1659204), (13087, 1548396), (13122, 1544266), (14337, 1413396), (15363, 1319004), (16284, 1244403), (16767, 1208556), (19116, 1060047), (20484, 989253), (22356, 906417), (24426, 829602), (26174, 774198), (26244, 772133), (28674, 706698), (30726, 659502), (33534, 604278), (33571, 603612), (36639, 553068), (39261, 516132), (43011, 471132), (46089, 439668), (48852, 414801), (50301, 402852), (52348, 387099), (57348, 353349), (61452, 329751), (67068, 302139), (67142, 301806), (73278, 276534), (78522, 258066), (86022, 235566), (92178, 219834), (100602, 201426), (100713, 201204), (109917, 184356), (117783, 172044), (129033, 157044), (134284, 150903), (138267, 146556)]