20164154928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22109819}}^1$

素因数の和:22109849

約数の個数: 40

約数和(自身を含む): 54832353600

約数和(自身を除く): 34668198672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22109819, 44219638, 66329457, 88439276, 132658914, 176878552, 265317828, 353757104, 420086561, 530635656, 840173122, 1061271312, 1260259683, 1680346244, 2520519366, 3360692488, 5041038732, 6721384976, 10082077464, 20164154928]

約数ペア:

[(1, 20164154928), (2, 10082077464), (3, 6721384976), (4, 5041038732), (6, 3360692488), (8, 2520519366), (12, 1680346244), (16, 1260259683), (19, 1061271312), (24, 840173122), (38, 530635656), (48, 420086561), (57, 353757104), (76, 265317828), (114, 176878552), (152, 132658914), (228, 88439276), (304, 66329457), (456, 44219638), (912, 22109819)]