20101704821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{155539}}^1$

素因数の和:155960

約数の個数: 16

約数和(自身を含む): 22696396800

約数和(自身を除く): 2594691979

約数列:

[1, 11, 31, 341, 379, 4169, 11749, 129239, 155539, 1710929, 4821709, 53038799, 58949281, 648442091, 1827427711, 20101704821]

約数ペア:

[(1, 20101704821), (11, 1827427711), (31, 648442091), (341, 58949281), (379, 53038799), (4169, 4821709), (11749, 1710929), (129239, 155539)]