2020797864

素因数分解:

$2^3\times 3^2\times {\mathrm{809}}^1\times {\mathrm{34693}}^1$

素因数の和:35514

約数の個数: 48

約数和(自身を含む): 5479917300

約数和(自身を除く): 3459119436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 809, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 14562, 19416, 29124, 34693, 58248, 69386, 104079, 138772, 208158, 277544, 312237, 416316, 624474, 832632, 1248948, 2497896, 28066637, 56133274, 84199911, 112266548, 168399822, 224533096, 252599733, 336799644, 505199466, 673599288, 1010398932, 2020797864]

約数ペア:

[(1, 2020797864), (2, 1010398932), (3, 673599288), (4, 505199466), (6, 336799644), (8, 252599733), (9, 224533096), (12, 168399822), (18, 112266548), (24, 84199911), (36, 56133274), (72, 28066637), (809, 2497896), (1618, 1248948), (2427, 832632), (3236, 624474), (4854, 416316), (6472, 312237), (7281, 277544), (9708, 208158), (14562, 138772), (19416, 104079), (29124, 69386), (34693, 58248)]