20162389664

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{749197}}^1$

素因数の和:749265

約数の個数: 36

約数和(自身を含む): 41110741854

約数和(自身を除く): 20948352190

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 3364, 6728, 13456, 26912, 749197, 1498394, 2996788, 5993576, 11987152, 21726713, 23974304, 43453426, 86906852, 173813704, 347627408, 630074677, 695254816, 1260149354, 2520298708, 5040597416, 10081194832, 20162389664]

約数ペア:

[(1, 20162389664), (2, 10081194832), (4, 5040597416), (8, 2520298708), (16, 1260149354), (29, 695254816), (32, 630074677), (58, 347627408), (116, 173813704), (232, 86906852), (464, 43453426), (841, 23974304), (928, 21726713), (1682, 11987152), (3364, 5993576), (6728, 2996788), (13456, 1498394), (26912, 749197)]