20330232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 57970080

約数和(自身を除く): 37639848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3833, 5304, 7666, 11499, 15332, 22998, 30664, 45996, 49829, 65161, 91992, 99658, 130322, 149487, 195483, 199316, 260644, 298974, 390966, 398632, 521288, 597948, 781932, 847093, 1195896, 1563864, 1694186, 2541279, 3388372, 5082558, 6776744, 10165116, 20330232]

約数ペア:

[(1, 20330232), (2, 10165116), (3, 6776744), (4, 5082558), (6, 3388372), (8, 2541279), (12, 1694186), (13, 1563864), (17, 1195896), (24, 847093), (26, 781932), (34, 597948), (39, 521288), (51, 398632), (52, 390966), (68, 298974), (78, 260644), (102, 199316), (104, 195483), (136, 149487), (156, 130322), (204, 99658), (221, 91992), (312, 65161), (408, 49829), (442, 45996), (663, 30664), (884, 22998), (1326, 15332), (1768, 11499), (2652, 7666), (3833, 5304)]