20161123034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{3853}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 33286489272

約数和(自身を除く): 13125366238

約数列:

[1, 2, 13, 26, 113, 137, 169, 226, 274, 338, 1469, 1781, 2938, 3562, 3853, 7706, 15481, 19097, 23153, 30962, 38194, 46306, 50089, 100178, 201253, 402506, 435389, 527861, 651157, 870778, 1055722, 1302314, 2616289, 5232578, 5660057, 6862193, 11320114, 13724386, 59648293, 73580741, 89208509, 119296586, 147161482, 178417018, 775427809, 1550855618, 10080561517, 20161123034]

約数ペア:

[(1, 20161123034), (2, 10080561517), (13, 1550855618), (26, 775427809), (113, 178417018), (137, 147161482), (169, 119296586), (226, 89208509), (274, 73580741), (338, 59648293), (1469, 13724386), (1781, 11320114), (2938, 6862193), (3562, 5660057), (3853, 5232578), (7706, 2616289), (15481, 1302314), (19097, 1055722), (23153, 870778), (30962, 651157), (38194, 527861), (46306, 435389), (50089, 402506), (100178, 201253)]