20222487296

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{3571}}^1$

素因数の和:5609

約数の個数: 72

約数和(自身を含む): 44069850048

約数和(自身を除く): 23847362752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2011, 2816, 3571, 4022, 7142, 8044, 14284, 16088, 22121, 28568, 32176, 39281, 44242, 57136, 64352, 78562, 88484, 114272, 128704, 157124, 176968, 228544, 257408, 314248, 353936, 457088, 514816, 628496, 707872, 914176, 1256992, 1415744, 2513984, 2831488, 5027968, 5662976, 7181281, 10055936, 14362562, 28725124, 57450248, 78994091, 114900496, 157988182, 229800992, 315976364, 459601984, 631952728, 919203968, 1263905456, 1838407936, 2527810912, 5055621824, 10111243648, 20222487296]

約数ペア:

[(1, 20222487296), (2, 10111243648), (4, 5055621824), (8, 2527810912), (11, 1838407936), (16, 1263905456), (22, 919203968), (32, 631952728), (44, 459601984), (64, 315976364), (88, 229800992), (128, 157988182), (176, 114900496), (256, 78994091), (352, 57450248), (704, 28725124), (1408, 14362562), (2011, 10055936), (2816, 7181281), (3571, 5662976), (4022, 5027968), (7142, 2831488), (8044, 2513984), (14284, 1415744), (16088, 1256992), (22121, 914176), (28568, 707872), (32176, 628496), (39281, 514816), (44242, 457088), (57136, 353936), (64352, 314248), (78562, 257408), (88484, 228544), (114272, 176968), (128704, 157124)]