20233639292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{217351}}^1$

素因数の和:217446

約数の個数: 36

約数和(自身を含む): 38532597264

約数和(自身を除く): 18298957972

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 1369, 2516, 2738, 5476, 23273, 46546, 93092, 217351, 434702, 869404, 3694967, 7389934, 8041987, 14779868, 16083974, 32167948, 136713779, 273427558, 297553519, 546855116, 595107038, 1190214076, 5058409823, 10116819646, 20233639292]

約数ペア:

[(1, 20233639292), (2, 10116819646), (4, 5058409823), (17, 1190214076), (34, 595107038), (37, 546855116), (68, 297553519), (74, 273427558), (148, 136713779), (629, 32167948), (1258, 16083974), (1369, 14779868), (2516, 8041987), (2738, 7389934), (5476, 3694967), (23273, 869404), (46546, 434702), (93092, 217351)]