20163399995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{58699}}^1$

素因数の和:58859

約数の個数: 32

約数和(自身を含む): 26372736000

約数和(自身を除く): 6209336005

約数列:

[1, 5, 23, 29, 103, 115, 145, 515, 667, 2369, 2987, 3335, 11845, 14935, 58699, 68701, 293495, 343505, 1350077, 1702271, 6045997, 6750385, 8511355, 30229985, 39152233, 139057931, 175333913, 195761165, 695289655, 876669565, 4032679999, 20163399995]

約数ペア:

[(1, 20163399995), (5, 4032679999), (23, 876669565), (29, 695289655), (103, 195761165), (115, 175333913), (145, 139057931), (515, 39152233), (667, 30229985), (2369, 8511355), (2987, 6750385), (3335, 6045997), (11845, 1702271), (14935, 1350077), (58699, 343505), (68701, 293495)]