20138707584

素因数分解:

$2^7\times 3^2\times {\mathrm{17481517}}^1$

素因数の和:17481537

約数の個数: 48

約数和(自身を含む): 57951232170

約数和(自身を除く): 37812524586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17481517, 34963034, 52444551, 69926068, 104889102, 139852136, 157333653, 209778204, 279704272, 314667306, 419556408, 559408544, 629334612, 839112816, 1118817088, 1258669224, 1678225632, 2237634176, 2517338448, 3356451264, 5034676896, 6712902528, 10069353792, 20138707584]

約数ペア:

[(1, 20138707584), (2, 10069353792), (3, 6712902528), (4, 5034676896), (6, 3356451264), (8, 2517338448), (9, 2237634176), (12, 1678225632), (16, 1258669224), (18, 1118817088), (24, 839112816), (32, 629334612), (36, 559408544), (48, 419556408), (64, 314667306), (72, 279704272), (96, 209778204), (128, 157333653), (144, 139852136), (192, 104889102), (288, 69926068), (384, 52444551), (576, 34963034), (1152, 17481517)]