20132616828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1\times {\mathrm{9157}}^1$

素因数の和:18826

約数の個数: 48

約数和(自身を含む): 49459061120

約数和(自身を除く): 29326444292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9157, 9643, 18314, 19286, 27471, 28929, 36628, 38572, 54942, 57858, 109884, 115716, 173983, 183217, 347966, 366434, 521949, 549651, 695932, 732868, 1043898, 1099302, 2087796, 2198604, 88300951, 176601902, 264902853, 353203804, 529805706, 1059611412, 1677718069, 3355436138, 5033154207, 6710872276, 10066308414, 20132616828]

約数ペア:

[(1, 20132616828), (2, 10066308414), (3, 6710872276), (4, 5033154207), (6, 3355436138), (12, 1677718069), (19, 1059611412), (38, 529805706), (57, 353203804), (76, 264902853), (114, 176601902), (228, 88300951), (9157, 2198604), (9643, 2087796), (18314, 1099302), (19286, 1043898), (27471, 732868), (28929, 695932), (36628, 549651), (38572, 521949), (54942, 366434), (57858, 347966), (109884, 183217), (115716, 173983)]