20762786693910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{7757}}^1\times {\mathrm{32911}}^1$

素因数の和:43389

約数の個数: 64

約数和(自身を含む): 49857010182144

約数和(自身を除く): 29094223488234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711, 5422, 7757, 8133, 13555, 15514, 16266, 23271, 27110, 32911, 38785, 40665, 46542, 65822, 77570, 81330, 98733, 116355, 164555, 197466, 232710, 329110, 493665, 987330, 21029227, 42058454, 63087681, 89221721, 105146135, 126175362, 178443442, 210292270, 255290627, 267665163, 315438405, 446108605, 510581254, 535330326, 630876810, 765871881, 892217210, 1276453135, 1338325815, 1531743762, 2552906270, 2676651630, 3829359405, 7658718810, 692092889797, 1384185779594, 2076278669391, 3460464448985, 4152557338782, 6920928897970, 10381393346955, 20762786693910]

約数ペア:

[(1, 20762786693910), (2, 10381393346955), (3, 6920928897970), (5, 4152557338782), (6, 3460464448985), (10, 2076278669391), (15, 1384185779594), (30, 692092889797), (2711, 7658718810), (5422, 3829359405), (7757, 2676651630), (8133, 2552906270), (13555, 1531743762), (15514, 1338325815), (16266, 1276453135), (23271, 892217210), (27110, 765871881), (32911, 630876810), (38785, 535330326), (40665, 510581254), (46542, 446108605), (65822, 315438405), (77570, 267665163), (81330, 255290627), (98733, 210292270), (116355, 178443442), (164555, 126175362), (197466, 105146135), (232710, 89221721), (329110, 63087681), (493665, 42058454), (987330, 21029227)]