20171180666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{57041}}^1$

素因数の和:57159

約数の個数: 64

約数和(自身を含む): 39098868480

約数和(自身を除く): 18927687814

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 67, 91, 134, 182, 203, 377, 406, 469, 754, 871, 938, 1742, 1943, 2639, 3886, 5278, 6097, 12194, 13601, 25259, 27202, 50518, 57041, 114082, 176813, 353626, 399287, 741533, 798574, 1483066, 1654189, 3308378, 3821747, 5190731, 7643494, 10381462, 11579323, 21504457, 23158646, 26752229, 43008914, 49682711, 53504458, 99365422, 110830663, 150531199, 221661326, 301062398, 347778977, 695557954, 775814641, 1440798619, 1551629282, 2881597238, 10085590333, 20171180666]

約数ペア:

[(1, 20171180666), (2, 10085590333), (7, 2881597238), (13, 1551629282), (14, 1440798619), (26, 775814641), (29, 695557954), (58, 347778977), (67, 301062398), (91, 221661326), (134, 150531199), (182, 110830663), (203, 99365422), (377, 53504458), (406, 49682711), (469, 43008914), (754, 26752229), (871, 23158646), (938, 21504457), (1742, 11579323), (1943, 10381462), (2639, 7643494), (3886, 5190731), (5278, 3821747), (6097, 3308378), (12194, 1654189), (13601, 1483066), (25259, 798574), (27202, 741533), (50518, 399287), (57041, 353626), (114082, 176813)]