20194428336

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{59281}}^1$

素因数の和:59490

約数の個数: 80

約数和(自身を含む): 53632662528

約数和(自身を除く): 33438234192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 151, 188, 282, 302, 376, 453, 564, 604, 752, 906, 1128, 1208, 1812, 2256, 2416, 3624, 7097, 7248, 14194, 21291, 28388, 42582, 56776, 59281, 85164, 113552, 118562, 170328, 177843, 237124, 340656, 355686, 474248, 711372, 948496, 1422744, 2786207, 2845488, 5572414, 8358621, 8951431, 11144828, 16717242, 17902862, 22289656, 26854293, 33434484, 35805724, 44579312, 53708586, 66868968, 71611448, 107417172, 133737936, 143222896, 214834344, 420717257, 429668688, 841434514, 1262151771, 1682869028, 2524303542, 3365738056, 5048607084, 6731476112, 10097214168, 20194428336]

約数ペア:

[(1, 20194428336), (2, 10097214168), (3, 6731476112), (4, 5048607084), (6, 3365738056), (8, 2524303542), (12, 1682869028), (16, 1262151771), (24, 841434514), (47, 429668688), (48, 420717257), (94, 214834344), (141, 143222896), (151, 133737936), (188, 107417172), (282, 71611448), (302, 66868968), (376, 53708586), (453, 44579312), (564, 35805724), (604, 33434484), (752, 26854293), (906, 22289656), (1128, 17902862), (1208, 16717242), (1812, 11144828), (2256, 8951431), (2416, 8358621), (3624, 5572414), (7097, 2845488), (7248, 2786207), (14194, 1422744), (21291, 948496), (28388, 711372), (42582, 474248), (56776, 355686), (59281, 340656), (85164, 237124), (113552, 177843), (118562, 170328)]