20896366854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1500529}}^1$

素因数の和:1500756

約数の個数: 32

約数和(自身を含む): 45808179840

約数和(自身を除く): 24911812986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 6963, 13926, 1500529, 3001058, 4501587, 9003174, 16505819, 33011638, 49517457, 99034914, 316611619, 633223238, 949834857, 1899669714, 3482727809, 6965455618, 10448183427, 20896366854]

約数ペア:

[(1, 20896366854), (2, 10448183427), (3, 6965455618), (6, 3482727809), (11, 1899669714), (22, 949834857), (33, 633223238), (66, 316611619), (211, 99034914), (422, 49517457), (633, 33011638), (1266, 16505819), (2321, 9003174), (4642, 4501587), (6963, 3001058), (13926, 1500529)]