20175156792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{24071}}^1$

素因数の和:25753

約数の個数: 96

約数和(自身を含む): 62487060480

約数和(自身を除く): 42311903688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1663, 3326, 4989, 6652, 9978, 11641, 13304, 14967, 19956, 23282, 24071, 29934, 34923, 39912, 46564, 48142, 59868, 69846, 72213, 93128, 96284, 104769, 119736, 139692, 144426, 168497, 192568, 209538, 216639, 279384, 288852, 336994, 419076, 433278, 505491, 577704, 673988, 838152, 866556, 1010982, 1347976, 1516473, 1733112, 2021964, 3032946, 4043928, 6065892, 12131784, 40030073, 80060146, 120090219, 160120292, 240180438, 280210511, 320240584, 360270657, 480360876, 560421022, 720541314, 840631533, 960721752, 1120842044, 1441082628, 1681263066, 2241684088, 2521894599, 2882165256, 3362526132, 5043789198, 6725052264, 10087578396, 20175156792]

約数ペア:

[(1, 20175156792), (2, 10087578396), (3, 6725052264), (4, 5043789198), (6, 3362526132), (7, 2882165256), (8, 2521894599), (9, 2241684088), (12, 1681263066), (14, 1441082628), (18, 1120842044), (21, 960721752), (24, 840631533), (28, 720541314), (36, 560421022), (42, 480360876), (56, 360270657), (63, 320240584), (72, 280210511), (84, 240180438), (126, 160120292), (168, 120090219), (252, 80060146), (504, 40030073), (1663, 12131784), (3326, 6065892), (4989, 4043928), (6652, 3032946), (9978, 2021964), (11641, 1733112), (13304, 1516473), (14967, 1347976), (19956, 1010982), (23282, 866556), (24071, 838152), (29934, 673988), (34923, 577704), (39912, 505491), (46564, 433278), (48142, 419076), (59868, 336994), (69846, 288852), (72213, 279384), (93128, 216639), (96284, 209538), (104769, 192568), (119736, 168497), (139692, 144426)]