20163618744

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1\times {\mathrm{6997}}^1$

素因数の和:7892

約数の個数: 64

約数和(自身を含む): 50788684800

約数和(自身を除く): 30625066056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 719, 1002, 1336, 1438, 2004, 2157, 2876, 4008, 4314, 5752, 6997, 8628, 13994, 17256, 20991, 27988, 41982, 55976, 83964, 120073, 167928, 240146, 360219, 480292, 720438, 960584, 1168499, 1440876, 2336998, 2881752, 3505497, 4673996, 5030843, 7010994, 9347992, 10061686, 14021988, 15092529, 20123372, 28043976, 30185058, 40246744, 60370116, 120740232, 840150781, 1680301562, 2520452343, 3360603124, 5040904686, 6721206248, 10081809372, 20163618744]

約数ペア:

[(1, 20163618744), (2, 10081809372), (3, 6721206248), (4, 5040904686), (6, 3360603124), (8, 2520452343), (12, 1680301562), (24, 840150781), (167, 120740232), (334, 60370116), (501, 40246744), (668, 30185058), (719, 28043976), (1002, 20123372), (1336, 15092529), (1438, 14021988), (2004, 10061686), (2157, 9347992), (2876, 7010994), (4008, 5030843), (4314, 4673996), (5752, 3505497), (6997, 2881752), (8628, 2336998), (13994, 1440876), (17256, 1168499), (20991, 960584), (27988, 720438), (41982, 480292), (55976, 360219), (83964, 240146), (120073, 167928)]