20260992

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 56671200

約数和(自身を除く): 36410208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2777, 3648, 5554, 7296, 8331, 11108, 16662, 22216, 33324, 44432, 52763, 66648, 88864, 105526, 133296, 158289, 177728, 211052, 266592, 316578, 355456, 422104, 533184, 633156, 844208, 1066368, 1266312, 1688416, 2532624, 3376832, 5065248, 6753664, 10130496, 20260992]

約数ペア:

[(1, 20260992), (2, 10130496), (3, 6753664), (4, 5065248), (6, 3376832), (8, 2532624), (12, 1688416), (16, 1266312), (19, 1066368), (24, 844208), (32, 633156), (38, 533184), (48, 422104), (57, 355456), (64, 316578), (76, 266592), (96, 211052), (114, 177728), (128, 158289), (152, 133296), (192, 105526), (228, 88864), (304, 66648), (384, 52763), (456, 44432), (608, 33324), (912, 22216), (1216, 16662), (1824, 11108), (2432, 8331), (2777, 7296), (3648, 5554)]