20202272880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83591}}^1$

素因数の和:83679

約数の個数: 160

約数和(自身を含む): 67167843840

約数和(自身を除く): 46965570960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 2014, 2120, 2280, 2544, 3021, 3180, 4028, 4240, 4560, 5035, 6042, 6360, 8056, 10070, 12084, 12720, 15105, 16112, 20140, 24168, 30210, 40280, 48336, 60420, 80560, 83591, 120840, 167182, 241680, 250773, 334364, 417955, 501546, 668728, 835910, 1003092, 1253865, 1337456, 1588229, 1671820, 2006184, 2507730, 3176458, 3343640, 4012368, 4430323, 4764687, 5015460, 6352916, 6687280, 7941145, 8860646, 9529374, 10030920, 12705832, 13290969, 15882290, 17721292, 19058748, 20061840, 22151615, 23823435, 25411664, 26581938, 31764580, 35442584, 38117496, 44303230, 47646870, 53163876, 63529160, 66454845, 70885168, 76234992, 84176137, 88606460, 95293740, 106327752, 127058320, 132909690, 168352274, 177212920, 190587480, 212655504, 252528411, 265819380, 336704548, 354425840, 381174960, 420880685, 505056822, 531638760, 673409096, 841761370, 1010113644, 1063277520, 1262642055, 1346818192, 1683522740, 2020227288, 2525284110, 3367045480, 4040454576, 5050568220, 6734090960, 10101136440, 20202272880]

約数ペア:

[(1, 20202272880), (2, 10101136440), (3, 6734090960), (4, 5050568220), (5, 4040454576), (6, 3367045480), (8, 2525284110), (10, 2020227288), (12, 1683522740), (15, 1346818192), (16, 1262642055), (19, 1063277520), (20, 1010113644), (24, 841761370), (30, 673409096), (38, 531638760), (40, 505056822), (48, 420880685), (53, 381174960), (57, 354425840), (60, 336704548), (76, 265819380), (80, 252528411), (95, 212655504), (106, 190587480), (114, 177212920), (120, 168352274), (152, 132909690), (159, 127058320), (190, 106327752), (212, 95293740), (228, 88606460), (240, 84176137), (265, 76234992), (285, 70885168), (304, 66454845), (318, 63529160), (380, 53163876), (424, 47646870), (456, 44303230), (530, 38117496), (570, 35442584), (636, 31764580), (760, 26581938), (795, 25411664), (848, 23823435), (912, 22151615), (1007, 20061840), (1060, 19058748), (1140, 17721292), (1272, 15882290), (1520, 13290969), (1590, 12705832), (2014, 10030920), (2120, 9529374), (2280, 8860646), (2544, 7941145), (3021, 6687280), (3180, 6352916), (4028, 5015460), (4240, 4764687), (4560, 4430323), (5035, 4012368), (6042, 3343640), (6360, 3176458), (8056, 2507730), (10070, 2006184), (12084, 1671820), (12720, 1588229), (15105, 1337456), (16112, 1253865), (20140, 1003092), (24168, 835910), (30210, 668728), (40280, 501546), (48336, 417955), (60420, 334364), (80560, 250773), (83591, 241680), (120840, 167182)]