20138264510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{24133}}^1$

素因数の和:24298

約数の個数: 96

約数和(自身を含む): 45759222432

約数和(自身を除く): 25620957922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 131, 182, 245, 262, 455, 490, 637, 655, 910, 917, 1274, 1310, 1703, 1834, 3185, 3406, 4585, 6370, 6419, 8515, 9170, 11921, 12838, 17030, 23842, 24133, 32095, 48266, 59605, 64190, 83447, 119210, 120665, 166894, 168931, 241330, 313729, 337862, 417235, 627458, 834470, 844655, 1182517, 1568645, 1689310, 2196103, 2365034, 3137290, 3161423, 4392206, 5912585, 6322846, 10980515, 11825170, 15372721, 15807115, 21961030, 22129961, 30745442, 31614230, 41098499, 44259922, 76863605, 82196998, 110649805, 153727210, 154909727, 205492495, 221299610, 287689493, 309819454, 410984990, 575378986, 774548635, 1438447465, 1549097270, 2013826451, 2876894930, 4027652902, 10069132255, 20138264510]

約数ペア:

[(1, 20138264510), (2, 10069132255), (5, 4027652902), (7, 2876894930), (10, 2013826451), (13, 1549097270), (14, 1438447465), (26, 774548635), (35, 575378986), (49, 410984990), (65, 309819454), (70, 287689493), (91, 221299610), (98, 205492495), (130, 154909727), (131, 153727210), (182, 110649805), (245, 82196998), (262, 76863605), (455, 44259922), (490, 41098499), (637, 31614230), (655, 30745442), (910, 22129961), (917, 21961030), (1274, 15807115), (1310, 15372721), (1703, 11825170), (1834, 10980515), (3185, 6322846), (3406, 5912585), (4585, 4392206), (6370, 3161423), (6419, 3137290), (8515, 2365034), (9170, 2196103), (11921, 1689310), (12838, 1568645), (17030, 1182517), (23842, 844655), (24133, 834470), (32095, 627458), (48266, 417235), (59605, 337862), (64190, 313729), (83447, 241330), (119210, 168931), (120665, 166894)]