20393669604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2006461}}^1$

素因数の和:2006497

約数の個数: 72

約数和(自身を含む): 59776515904

約数和(自身を除く): 39382846300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 2006461, 4012922, 6019383, 8025844, 12038766, 14045227, 22071071, 24077532, 28090454, 42135681, 44142142, 56180908, 66213213, 84271362, 88284284, 132426426, 154497497, 168542724, 242781781, 264852852, 308994994, 463492491, 485563562, 617989988, 728345343, 926984982, 971127124, 1456690686, 1699472467, 1853969964, 2913381372, 3398944934, 5098417401, 6797889868, 10196834802, 20393669604]

約数ペア:

[(1, 20393669604), (2, 10196834802), (3, 6797889868), (4, 5098417401), (6, 3398944934), (7, 2913381372), (11, 1853969964), (12, 1699472467), (14, 1456690686), (21, 971127124), (22, 926984982), (28, 728345343), (33, 617989988), (42, 485563562), (44, 463492491), (66, 308994994), (77, 264852852), (84, 242781781), (121, 168542724), (132, 154497497), (154, 132426426), (231, 88284284), (242, 84271362), (308, 66213213), (363, 56180908), (462, 44142142), (484, 42135681), (726, 28090454), (847, 24077532), (924, 22071071), (1452, 14045227), (1694, 12038766), (2541, 8025844), (3388, 6019383), (5082, 4012922), (10164, 2006461)]