20174745862

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1\times {\mathrm{1051}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 30810462624

約数和(自身を除く): 10635716762

約数列:

[1, 2, 113, 157, 226, 314, 541, 1051, 1082, 2102, 17741, 35482, 61133, 84937, 118763, 122266, 165007, 169874, 237526, 330014, 568591, 1137182, 9597881, 18645791, 19195762, 37291582, 64250783, 89268787, 128501566, 178537574, 10087372931, 20174745862]

約数ペア:

[(1, 20174745862), (2, 10087372931), (113, 178537574), (157, 128501566), (226, 89268787), (314, 64250783), (541, 37291582), (1051, 19195762), (1082, 18645791), (2102, 9597881), (17741, 1137182), (35482, 568591), (61133, 330014), (84937, 237526), (118763, 169874), (122266, 165007)]