20114490900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9578329}}^1$

素因数の和:9578353

約数の個数: 72

約数和(自身を含む): 66511923520

約数和(自身を除く): 46397432620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9578329, 19156658, 28734987, 38313316, 47891645, 57469974, 67048303, 95783290, 114939948, 134096606, 143674935, 191566580, 201144909, 239458225, 268193212, 287349870, 335241515, 402289818, 478916450, 574699740, 670483030, 718374675, 804579636, 957832900, 1005724545, 1340966060, 1436749350, 1676207575, 2011449090, 2873498700, 3352415150, 4022898180, 5028622725, 6704830300, 10057245450, 20114490900]

約数ペア:

[(1, 20114490900), (2, 10057245450), (3, 6704830300), (4, 5028622725), (5, 4022898180), (6, 3352415150), (7, 2873498700), (10, 2011449090), (12, 1676207575), (14, 1436749350), (15, 1340966060), (20, 1005724545), (21, 957832900), (25, 804579636), (28, 718374675), (30, 670483030), (35, 574699740), (42, 478916450), (50, 402289818), (60, 335241515), (70, 287349870), (75, 268193212), (84, 239458225), (100, 201144909), (105, 191566580), (140, 143674935), (150, 134096606), (175, 114939948), (210, 95783290), (300, 67048303), (350, 57469974), (420, 47891645), (525, 38313316), (700, 28734987), (1050, 19156658), (2100, 9578329)]