20196496222

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{51749}}^1$

素因数の和:52276

約数の個数: 32

約数和(自身を含む): 35267832000

約数和(自身を除く): 15071335778

約数列:

[1, 2, 7, 14, 61, 122, 427, 457, 854, 914, 3199, 6398, 27877, 51749, 55754, 103498, 195139, 362243, 390278, 724486, 3156689, 6313378, 22096823, 23649293, 44193646, 47298586, 165545051, 331090102, 1442606873, 2885213746, 10098248111, 20196496222]

約数ペア:

[(1, 20196496222), (2, 10098248111), (7, 2885213746), (14, 1442606873), (61, 331090102), (122, 165545051), (427, 47298586), (457, 44193646), (854, 23649293), (914, 22096823), (3199, 6313378), (6398, 3156689), (27877, 724486), (51749, 390278), (55754, 362243), (103498, 195139)]