20100894636

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{331501}}^1$

素因数の和:331702

約数の個数: 48

約数和(自身を含む): 48712229888

約数和(自身を除く): 28611335252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 978, 1956, 5053, 10106, 15159, 20212, 30318, 60636, 331501, 663002, 994503, 1326004, 1989006, 3978012, 10276531, 20553062, 30829593, 41106124, 54034663, 61659186, 108069326, 123318372, 162103989, 216138652, 324207978, 648415956, 1675074553, 3350149106, 5025223659, 6700298212, 10050447318, 20100894636]

約数ペア:

[(1, 20100894636), (2, 10050447318), (3, 6700298212), (4, 5025223659), (6, 3350149106), (12, 1675074553), (31, 648415956), (62, 324207978), (93, 216138652), (124, 162103989), (163, 123318372), (186, 108069326), (326, 61659186), (372, 54034663), (489, 41106124), (652, 30829593), (978, 20553062), (1956, 10276531), (5053, 3978012), (10106, 1989006), (15159, 1326004), (20212, 994503), (30318, 663002), (60636, 331501)]