20234594625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 39469228032

約数和(自身を除く): 19234633407

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 103, 105, 125, 175, 201, 309, 335, 375, 469, 515, 525, 721, 875, 1005, 1117, 1407, 1545, 1675, 2163, 2345, 2575, 2625, 3351, 3605, 5025, 5585, 6901, 7035, 7725, 7819, 8375, 10815, 11725, 12875, 16755, 18025, 20703, 23457, 25125, 27925, 34505, 35175, 38625, 39095, 48307, 54075, 58625, 74839, 83775, 90125, 103515, 115051, 117285, 139625, 144921, 172525, 175875, 195475, 224517, 241535, 270375, 345153, 374195, 418875, 517575, 523873, 575255, 586425, 724605, 805357, 862625, 977375, 1122585, 1207675, 1571619, 1725765, 1870975, 2416071, 2587875, 2619365, 2876275, 2932125, 3623025, 4026785, 5612925, 6038375, 7708417, 7858095, 8628825, 9354875, 12080355, 13096825, 14381375, 18115125, 20133925, 23125251, 28064625, 38542085, 39290475, 43144125, 53958919, 60401775, 65484125, 100669625, 115626255, 161876757, 192710425, 196452375, 269794595, 302008875, 578131275, 809383785, 963552125, 1348972975, 2890656375, 4046918925, 6744864875, 20234594625]

約数ペア:

[(1, 20234594625), (3, 6744864875), (5, 4046918925), (7, 2890656375), (15, 1348972975), (21, 963552125), (25, 809383785), (35, 578131275), (67, 302008875), (75, 269794595), (103, 196452375), (105, 192710425), (125, 161876757), (175, 115626255), (201, 100669625), (309, 65484125), (335, 60401775), (375, 53958919), (469, 43144125), (515, 39290475), (525, 38542085), (721, 28064625), (875, 23125251), (1005, 20133925), (1117, 18115125), (1407, 14381375), (1545, 13096825), (1675, 12080355), (2163, 9354875), (2345, 8628825), (2575, 7858095), (2625, 7708417), (3351, 6038375), (3605, 5612925), (5025, 4026785), (5585, 3623025), (6901, 2932125), (7035, 2876275), (7725, 2619365), (7819, 2587875), (8375, 2416071), (10815, 1870975), (11725, 1725765), (12875, 1571619), (16755, 1207675), (18025, 1122585), (20703, 977375), (23457, 862625), (25125, 805357), (27925, 724605), (34505, 586425), (35175, 575255), (38625, 523873), (39095, 517575), (48307, 418875), (54075, 374195), (58625, 345153), (74839, 270375), (83775, 241535), (90125, 224517), (103515, 195475), (115051, 175875), (117285, 172525), (139625, 144921)]