20610288

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 160

約数和(自身を含む): 65075200

約数和(自身を除く): 44464912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 243, 248, 279, 304, 324, 342, 372, 432, 456, 486, 496, 513, 558, 589, 648, 684, 729, 744, 837, 912, 972, 1026, 1116, 1178, 1296, 1368, 1458, 1488, 1539, 1674, 1767, 1944, 2052, 2187, 2232, 2356, 2511, 2736, 2916, 3078, 3348, 3534, 3888, 4104, 4374, 4464, 4617, 4712, 5022, 5301, 5832, 6156, 6696, 7068, 7533, 8208, 8748, 9234, 9424, 10044, 10602, 11664, 12312, 13392, 13851, 14136, 15066, 15903, 17496, 18468, 20088, 21204, 22599, 24624, 27702, 28272, 30132, 31806, 34992, 36936, 40176, 41553, 42408, 45198, 47709, 55404, 60264, 63612, 67797, 73872, 83106, 84816, 90396, 95418, 110808, 120528, 127224, 135594, 143127, 166212, 180792, 190836, 221616, 254448, 271188, 286254, 332424, 361584, 381672, 429381, 542376, 572508, 664848, 763344, 858762, 1084752, 1145016, 1288143, 1717524, 2290032, 2576286, 3435048, 5152572, 6870096, 10305144, 20610288]

約数ペア:

[(1, 20610288), (2, 10305144), (3, 6870096), (4, 5152572), (6, 3435048), (8, 2576286), (9, 2290032), (12, 1717524), (16, 1288143), (18, 1145016), (19, 1084752), (24, 858762), (27, 763344), (31, 664848), (36, 572508), (38, 542376), (48, 429381), (54, 381672), (57, 361584), (62, 332424), (72, 286254), (76, 271188), (81, 254448), (93, 221616), (108, 190836), (114, 180792), (124, 166212), (144, 143127), (152, 135594), (162, 127224), (171, 120528), (186, 110808), (216, 95418), (228, 90396), (243, 84816), (248, 83106), (279, 73872), (304, 67797), (324, 63612), (342, 60264), (372, 55404), (432, 47709), (456, 45198), (486, 42408), (496, 41553), (513, 40176), (558, 36936), (589, 34992), (648, 31806), (684, 30132), (729, 28272), (744, 27702), (837, 24624), (912, 22599), (972, 21204), (1026, 20088), (1116, 18468), (1178, 17496), (1296, 15903), (1368, 15066), (1458, 14136), (1488, 13851), (1539, 13392), (1674, 12312), (1767, 11664), (1944, 10602), (2052, 10044), (2187, 9424), (2232, 9234), (2356, 8748), (2511, 8208), (2736, 7533), (2916, 7068), (3078, 6696), (3348, 6156), (3534, 5832), (3888, 5301), (4104, 5022), (4374, 4712), (4464, 4617)]