20600892

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 59669456

約数和(自身を除く): 39068564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 73, 78, 81, 108, 117, 134, 146, 156, 162, 201, 219, 234, 268, 292, 324, 351, 402, 438, 468, 603, 657, 702, 804, 871, 876, 949, 1053, 1206, 1314, 1404, 1742, 1809, 1898, 1971, 2106, 2412, 2613, 2628, 2847, 3484, 3618, 3796, 3942, 4212, 4891, 5226, 5427, 5694, 5913, 7236, 7839, 7884, 8541, 9782, 10452, 10854, 11388, 11826, 14673, 15678, 17082, 19564, 21708, 23517, 23652, 25623, 29346, 31356, 34164, 44019, 47034, 51246, 58692, 63583, 70551, 76869, 88038, 94068, 102492, 127166, 132057, 141102, 153738, 176076, 190749, 254332, 264114, 282204, 307476, 381498, 396171, 528228, 572247, 762996, 792342, 1144494, 1584684, 1716741, 2288988, 3433482, 5150223, 6866964, 10300446, 20600892]

約数ペア:

[(1, 20600892), (2, 10300446), (3, 6866964), (4, 5150223), (6, 3433482), (9, 2288988), (12, 1716741), (13, 1584684), (18, 1144494), (26, 792342), (27, 762996), (36, 572247), (39, 528228), (52, 396171), (54, 381498), (67, 307476), (73, 282204), (78, 264114), (81, 254332), (108, 190749), (117, 176076), (134, 153738), (146, 141102), (156, 132057), (162, 127166), (201, 102492), (219, 94068), (234, 88038), (268, 76869), (292, 70551), (324, 63583), (351, 58692), (402, 51246), (438, 47034), (468, 44019), (603, 34164), (657, 31356), (702, 29346), (804, 25623), (871, 23652), (876, 23517), (949, 21708), (1053, 19564), (1206, 17082), (1314, 15678), (1404, 14673), (1742, 11826), (1809, 11388), (1898, 10854), (1971, 10452), (2106, 9782), (2412, 8541), (2613, 7884), (2628, 7839), (2847, 7236), (3484, 5913), (3618, 5694), (3796, 5427), (3942, 5226), (4212, 4891)]