20135540730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{375593}}^1$

素因数の和:377390

約数の個数: 32

約数和(自身を含む): 48352469184

約数和(自身を除く): 28216928454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1787, 3574, 5361, 8935, 10722, 17870, 26805, 53610, 375593, 751186, 1126779, 1877965, 2253558, 3755930, 5633895, 11267790, 671184691, 1342369382, 2013554073, 3355923455, 4027108146, 6711846910, 10067770365, 20135540730]

約数ペア:

[(1, 20135540730), (2, 10067770365), (3, 6711846910), (5, 4027108146), (6, 3355923455), (10, 2013554073), (15, 1342369382), (30, 671184691), (1787, 11267790), (3574, 5633895), (5361, 3755930), (8935, 2253558), (10722, 1877965), (17870, 1126779), (26805, 751186), (53610, 375593)]