20171929888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57306619}}^1$

素因数の和:57306640

約数の個数: 24

約数和(自身を含む): 43323804720

約数和(自身を除く): 23151874832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57306619, 114613238, 229226476, 458452952, 630372809, 916905904, 1260745618, 1833811808, 2521491236, 5042982472, 10085964944, 20171929888]

約数ペア:

[(1, 20171929888), (2, 10085964944), (4, 5042982472), (8, 2521491236), (11, 1833811808), (16, 1260745618), (22, 916905904), (32, 630372809), (44, 458452952), (88, 229226476), (176, 114613238), (352, 57306619)]