2020115076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{107843}}^1$

素因数の和:108080

約数の個数: 48

約数和(自身を含む): 5411180544

約数和(自身を除く): 3391065468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 107843, 215686, 323529, 431372, 647058, 754901, 1294116, 1509802, 2264703, 3019604, 4529406, 9058812, 24048989, 48097978, 72146967, 96195956, 144293934, 168342923, 288587868, 336685846, 505028769, 673371692, 1010057538, 2020115076]

約数ペア:

[(1, 2020115076), (2, 1010057538), (3, 673371692), (4, 505028769), (6, 336685846), (7, 288587868), (12, 168342923), (14, 144293934), (21, 96195956), (28, 72146967), (42, 48097978), (84, 24048989), (223, 9058812), (446, 4529406), (669, 3019604), (892, 2264703), (1338, 1509802), (1561, 1294116), (2676, 754901), (3122, 647058), (4683, 431372), (6244, 323529), (9366, 215686), (18732, 107843)]