20167522620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2824583}}^1$

素因数の和:2824619

約数の個数: 96

約数和(自身を含む): 68332336128

約数和(自身を除く): 48164813508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 2824583, 5649166, 8473749, 11298332, 14122915, 16947498, 19772081, 28245830, 33894996, 39544162, 42368745, 48017911, 56491660, 59316243, 79088324, 84737490, 96035822, 98860405, 118632486, 144053733, 169474980, 192071644, 197720810, 237264972, 240089555, 288107466, 296581215, 336125377, 395441620, 480179110, 576214932, 593162430, 672250754, 720268665, 960358220, 1008376131, 1186324860, 1344501508, 1440537330, 1680626885, 2016752262, 2881074660, 3361253770, 4033504524, 5041880655, 6722507540, 10083761310, 20167522620]

約数ペア:

[(1, 20167522620), (2, 10083761310), (3, 6722507540), (4, 5041880655), (5, 4033504524), (6, 3361253770), (7, 2881074660), (10, 2016752262), (12, 1680626885), (14, 1440537330), (15, 1344501508), (17, 1186324860), (20, 1008376131), (21, 960358220), (28, 720268665), (30, 672250754), (34, 593162430), (35, 576214932), (42, 480179110), (51, 395441620), (60, 336125377), (68, 296581215), (70, 288107466), (84, 240089555), (85, 237264972), (102, 197720810), (105, 192071644), (119, 169474980), (140, 144053733), (170, 118632486), (204, 98860405), (210, 96035822), (238, 84737490), (255, 79088324), (340, 59316243), (357, 56491660), (420, 48017911), (476, 42368745), (510, 39544162), (595, 33894996), (714, 28245830), (1020, 19772081), (1190, 16947498), (1428, 14122915), (1785, 11298332), (2380, 8473749), (3570, 5649166), (7140, 2824583)]