20229710728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{8563}}^1$

素因数の和:9214

約数の個数: 64

約数和(自身を含む): 41621040000

約数和(自身を除く): 21391329272

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 599, 986, 1198, 1972, 2396, 3944, 4792, 8563, 10183, 17126, 17371, 20366, 34252, 34742, 40732, 68504, 69484, 81464, 138968, 145571, 248327, 291142, 295307, 496654, 582284, 590614, 993308, 1164568, 1181228, 1986616, 2362456, 4221559, 5129237, 8443118, 10258474, 16886236, 20516948, 33772472, 41033896, 87197029, 148747873, 174394058, 297495746, 348788116, 594991492, 697576232, 1189982984, 2528713841, 5057427682, 10114855364, 20229710728]

約数ペア:

[(1, 20229710728), (2, 10114855364), (4, 5057427682), (8, 2528713841), (17, 1189982984), (29, 697576232), (34, 594991492), (58, 348788116), (68, 297495746), (116, 174394058), (136, 148747873), (232, 87197029), (493, 41033896), (599, 33772472), (986, 20516948), (1198, 16886236), (1972, 10258474), (2396, 8443118), (3944, 5129237), (4792, 4221559), (8563, 2362456), (10183, 1986616), (17126, 1181228), (17371, 1164568), (20366, 993308), (34252, 590614), (34742, 582284), (40732, 496654), (68504, 295307), (69484, 291142), (81464, 248327), (138968, 145571)]