20149282452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{8053}}^1$

素因数の和:8489

約数の個数: 96

約数和(自身を含む): 51954356608

約数和(自身を除く): 31805074156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 373, 516, 559, 746, 1118, 1119, 1492, 1677, 2236, 2238, 3354, 4476, 4849, 6708, 8053, 9698, 14547, 16039, 16106, 19396, 24159, 29094, 32078, 32212, 48117, 48318, 58188, 64156, 96234, 96636, 104689, 192468, 208507, 209378, 314067, 346279, 417014, 418756, 625521, 628134, 692558, 834028, 1038837, 1251042, 1256268, 1385116, 2077674, 2502084, 3003769, 4155348, 4501627, 6007538, 9003254, 9011307, 12015076, 13504881, 18006508, 18022614, 27009762, 36045228, 39048997, 54019524, 78097994, 117146991, 129162067, 156195988, 234293982, 258324134, 387486201, 468587964, 516648268, 774972402, 1549944804, 1679106871, 3358213742, 5037320613, 6716427484, 10074641226, 20149282452]

約数ペア:

[(1, 20149282452), (2, 10074641226), (3, 6716427484), (4, 5037320613), (6, 3358213742), (12, 1679106871), (13, 1549944804), (26, 774972402), (39, 516648268), (43, 468587964), (52, 387486201), (78, 258324134), (86, 234293982), (129, 156195988), (156, 129162067), (172, 117146991), (258, 78097994), (373, 54019524), (516, 39048997), (559, 36045228), (746, 27009762), (1118, 18022614), (1119, 18006508), (1492, 13504881), (1677, 12015076), (2236, 9011307), (2238, 9003254), (3354, 6007538), (4476, 4501627), (4849, 4155348), (6708, 3003769), (8053, 2502084), (9698, 2077674), (14547, 1385116), (16039, 1256268), (16106, 1251042), (19396, 1038837), (24159, 834028), (29094, 692558), (32078, 628134), (32212, 625521), (48117, 418756), (48318, 417014), (58188, 346279), (64156, 314067), (96234, 209378), (96636, 208507), (104689, 192468)]