20199991686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3227867}}^1$

素因数の和:3228028

約数の個数: 32

約数和(自身を含む): 46481299200

約数和(自身を除く): 26281307514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 3227867, 6455734, 9683601, 19367202, 22595069, 45190138, 67785207, 135570414, 480952183, 961904366, 1442856549, 2885713098, 3366665281, 6733330562, 10099995843, 20199991686]

約数ペア:

[(1, 20199991686), (2, 10099995843), (3, 6733330562), (6, 3366665281), (7, 2885713098), (14, 1442856549), (21, 961904366), (42, 480952183), (149, 135570414), (298, 67785207), (447, 45190138), (894, 22595069), (1043, 19367202), (2086, 9683601), (3129, 6455734), (6258, 3227867)]