20172692110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1\times {\mathrm{36713}}^1$

素因数の和:39132

約数の個数: 32

約数和(自身を含む): 37906470720

約数和(自身を除く): 17733778610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2389, 4778, 11945, 23890, 36713, 54947, 73426, 109894, 183565, 274735, 367130, 549470, 844399, 1688798, 4221995, 8443990, 87707357, 175414714, 438536785, 877073570, 2017269211, 4034538422, 10086346055, 20172692110]

約数ペア:

[(1, 20172692110), (2, 10086346055), (5, 4034538422), (10, 2017269211), (23, 877073570), (46, 438536785), (115, 175414714), (230, 87707357), (2389, 8443990), (4778, 4221995), (11945, 1688798), (23890, 844399), (36713, 549470), (54947, 367130), (73426, 274735), (109894, 183565)]