20089270903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{8693}}^1$

素因数の和:8919

約数の個数: 32

約数和(自身を含む): 23135777280

約数和(自身を除く): 3046506377

約数列:

[1, 13, 23, 59, 131, 299, 767, 1357, 1703, 3013, 7729, 8693, 17641, 39169, 100477, 113009, 177767, 199939, 512887, 1138783, 2310971, 2599207, 6667531, 11796401, 14804179, 26192009, 67188197, 153353213, 340496117, 873446561, 1545328531, 20089270903]

約数ペア:

[(1, 20089270903), (13, 1545328531), (23, 873446561), (59, 340496117), (131, 153353213), (299, 67188197), (767, 26192009), (1357, 14804179), (1703, 11796401), (3013, 6667531), (7729, 2599207), (8693, 2310971), (17641, 1138783), (39169, 512887), (100477, 199939), (113009, 177767)]