20236844154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 41542502400

約数和(自身を除く): 21305658246

約数列:

[1, 2, 3, 6, 71, 142, 149, 211, 213, 298, 422, 426, 447, 633, 894, 1266, 1511, 3022, 4533, 9066, 10579, 14981, 21158, 29962, 31439, 31737, 44943, 62878, 63474, 89886, 94317, 107281, 188634, 214562, 225139, 318821, 321843, 450278, 637642, 643686, 675417, 956463, 1350834, 1912926, 2232169, 4464338, 6696507, 13393014, 15984869, 22636291, 31969738, 45272582, 47504329, 47954607, 67908873, 95008658, 95909214, 135817746, 142512987, 285025974, 3372807359, 6745614718, 10118422077, 20236844154]

約数ペア:

[(1, 20236844154), (2, 10118422077), (3, 6745614718), (6, 3372807359), (71, 285025974), (142, 142512987), (149, 135817746), (211, 95909214), (213, 95008658), (298, 67908873), (422, 47954607), (426, 47504329), (447, 45272582), (633, 31969738), (894, 22636291), (1266, 15984869), (1511, 13393014), (3022, 6696507), (4533, 4464338), (9066, 2232169), (10579, 1912926), (14981, 1350834), (21158, 956463), (29962, 675417), (31439, 643686), (31737, 637642), (44943, 450278), (62878, 321843), (63474, 318821), (89886, 225139), (94317, 214562), (107281, 188634)]