20702934960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10133}}^1\times {\mathrm{8513}}^1$

素因数の和:18662

約数の個数: 80

約数和(自身を含む): 64192971744

約数和(自身を除く): 43490036784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8513, 10133, 17026, 20266, 25539, 30399, 34052, 40532, 42565, 50665, 51078, 60798, 68104, 81064, 85130, 101330, 102156, 121596, 127695, 136208, 151995, 162128, 170260, 202660, 204312, 243192, 255390, 303990, 340520, 405320, 408624, 486384, 510780, 607980, 681040, 810640, 1021560, 1215960, 2043120, 2431920, 86262229, 172524458, 258786687, 345048916, 431311145, 517573374, 690097832, 862622290, 1035146748, 1293933435, 1380195664, 1725244580, 2070293496, 2587866870, 3450489160, 4140586992, 5175733740, 6900978320, 10351467480, 20702934960]

約数ペア:

[(1, 20702934960), (2, 10351467480), (3, 6900978320), (4, 5175733740), (5, 4140586992), (6, 3450489160), (8, 2587866870), (10, 2070293496), (12, 1725244580), (15, 1380195664), (16, 1293933435), (20, 1035146748), (24, 862622290), (30, 690097832), (40, 517573374), (48, 431311145), (60, 345048916), (80, 258786687), (120, 172524458), (240, 86262229), (8513, 2431920), (10133, 2043120), (17026, 1215960), (20266, 1021560), (25539, 810640), (30399, 681040), (34052, 607980), (40532, 510780), (42565, 486384), (50665, 408624), (51078, 405320), (60798, 340520), (68104, 303990), (81064, 255390), (85130, 243192), (101330, 204312), (102156, 202660), (121596, 170260), (127695, 162128), (136208, 151995)]