20238047508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1\times {\mathrm{1693}}^1$

素因数の和:3217

約数の個数: 96

約数和(自身を含む): 54573361920

約数和(自身を除く): 34335314412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1409, 1414, 1693, 2121, 2818, 2828, 3386, 4227, 4242, 5079, 5636, 6772, 8454, 8484, 9863, 10158, 11851, 16908, 19726, 20316, 23702, 29589, 35553, 39452, 47404, 59178, 71106, 118356, 142212, 142309, 170993, 284618, 341986, 426927, 512979, 569236, 683972, 853854, 996163, 1025958, 1196951, 1707708, 1992326, 2051916, 2385437, 2393902, 2988489, 3590853, 3984652, 4770874, 4787804, 5976978, 7156311, 7181706, 9541748, 11953956, 14312622, 14363412, 16698059, 28625244, 33396118, 50094177, 66792236, 100188354, 200376708, 240929137, 481858274, 722787411, 963716548, 1445574822, 1686503959, 2891149644, 3373007918, 5059511877, 6746015836, 10119023754, 20238047508]

約数ペア:

[(1, 20238047508), (2, 10119023754), (3, 6746015836), (4, 5059511877), (6, 3373007918), (7, 2891149644), (12, 1686503959), (14, 1445574822), (21, 963716548), (28, 722787411), (42, 481858274), (84, 240929137), (101, 200376708), (202, 100188354), (303, 66792236), (404, 50094177), (606, 33396118), (707, 28625244), (1212, 16698059), (1409, 14363412), (1414, 14312622), (1693, 11953956), (2121, 9541748), (2818, 7181706), (2828, 7156311), (3386, 5976978), (4227, 4787804), (4242, 4770874), (5079, 3984652), (5636, 3590853), (6772, 2988489), (8454, 2393902), (8484, 2385437), (9863, 2051916), (10158, 1992326), (11851, 1707708), (16908, 1196951), (19726, 1025958), (20316, 996163), (23702, 853854), (29589, 683972), (35553, 569236), (39452, 512979), (47404, 426927), (59178, 341986), (71106, 284618), (118356, 170993), (142212, 142309)]