20066512480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{6653}}^1$

素因数の和:9368

約数の個数: 96

約数和(自身を含む): 54207849024

約数和(自身を除く): 34141336544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2693, 5386, 6653, 10772, 13306, 13465, 18851, 21544, 26612, 26930, 33265, 37702, 43088, 46571, 53224, 53860, 66530, 75404, 86176, 93142, 94255, 106448, 107720, 133060, 150808, 186284, 188510, 212896, 215440, 232855, 266120, 301616, 372568, 377020, 430880, 465710, 532240, 603232, 745136, 754040, 931420, 1064480, 1490272, 1508080, 1862840, 3016160, 3725680, 7451360, 17916529, 35833058, 71666116, 89582645, 125415703, 143332232, 179165290, 250831406, 286664464, 358330580, 501662812, 573328928, 627078515, 716661160, 1003325624, 1254157030, 1433322320, 2006651248, 2508314060, 2866644640, 4013302496, 5016628120, 10033256240, 20066512480]

約数ペア:

[(1, 20066512480), (2, 10033256240), (4, 5016628120), (5, 4013302496), (7, 2866644640), (8, 2508314060), (10, 2006651248), (14, 1433322320), (16, 1254157030), (20, 1003325624), (28, 716661160), (32, 627078515), (35, 573328928), (40, 501662812), (56, 358330580), (70, 286664464), (80, 250831406), (112, 179165290), (140, 143332232), (160, 125415703), (224, 89582645), (280, 71666116), (560, 35833058), (1120, 17916529), (2693, 7451360), (5386, 3725680), (6653, 3016160), (10772, 1862840), (13306, 1508080), (13465, 1490272), (18851, 1064480), (21544, 931420), (26612, 754040), (26930, 745136), (33265, 603232), (37702, 532240), (43088, 465710), (46571, 430880), (53224, 377020), (53860, 372568), (66530, 301616), (75404, 266120), (86176, 232855), (93142, 215440), (94255, 212896), (106448, 188510), (107720, 186284), (133060, 150808)]