20232529928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1549}}^1\times {\mathrm{9661}}^1$

素因数の和:11242

約数の個数: 48

約数和(自身を含む): 41109394500

約数和(自身を除く): 20876864572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1549, 3098, 6196, 9661, 12392, 19322, 20137, 38644, 40274, 77288, 80548, 125593, 161096, 251186, 261781, 502372, 523562, 1004744, 1047124, 1632709, 2094248, 3265418, 6530836, 13061672, 14964889, 29929778, 59859556, 119719112, 194543557, 389087114, 778174228, 1556348456, 2529066241, 5058132482, 10116264964, 20232529928]

約数ペア:

[(1, 20232529928), (2, 10116264964), (4, 5058132482), (8, 2529066241), (13, 1556348456), (26, 778174228), (52, 389087114), (104, 194543557), (169, 119719112), (338, 59859556), (676, 29929778), (1352, 14964889), (1549, 13061672), (3098, 6530836), (6196, 3265418), (9661, 2094248), (12392, 1632709), (19322, 1047124), (20137, 1004744), (38644, 523562), (40274, 502372), (77288, 261781), (80548, 251186), (125593, 161096)]