20194003322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{40597}}^1$

素因数の和:40814

約数の個数: 32

約数和(自身を含む): 31989924864

約数和(自身を除く): 11795921542

約数列:

[1, 2, 31, 62, 71, 113, 142, 226, 2201, 3503, 4402, 7006, 8023, 16046, 40597, 81194, 248713, 497426, 1258507, 2517014, 2882387, 4587461, 5764774, 9174922, 89353997, 142211291, 178707994, 284422582, 325709731, 651419462, 10097001661, 20194003322]

約数ペア:

[(1, 20194003322), (2, 10097001661), (31, 651419462), (62, 325709731), (71, 284422582), (113, 178707994), (142, 142211291), (226, 89353997), (2201, 9174922), (3503, 5764774), (4402, 4587461), (7006, 2882387), (8023, 2517014), (16046, 1258507), (40597, 497426), (81194, 248713)]