20703168

素因数分解:

$2^6\times 3^3\times {\mathrm{11981}}^1$

素因数の和:12002

約数の個数: 56

約数和(自身を含む): 60868560

約数和(自身を除く): 40165392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11981, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 191696, 215658, 287544, 323487, 383392, 431316, 575088, 646974, 766784, 862632, 1150176, 1293948, 1725264, 2300352, 2587896, 3450528, 5175792, 6901056, 10351584, 20703168]

約数ペア:

[(1, 20703168), (2, 10351584), (3, 6901056), (4, 5175792), (6, 3450528), (8, 2587896), (9, 2300352), (12, 1725264), (16, 1293948), (18, 1150176), (24, 862632), (27, 766784), (32, 646974), (36, 575088), (48, 431316), (54, 383392), (64, 323487), (72, 287544), (96, 215658), (108, 191696), (144, 143772), (192, 107829), (216, 95848), (288, 71886), (432, 47924), (576, 35943), (864, 23962), (1728, 11981)]