20134895964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{284729}}^1$

素因数の和:284890

約数の個数: 48

約数和(自身を含む): 48217317120

約数和(自身を除く): 28082421156

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 852, 996, 5893, 11786, 17679, 23572, 35358, 70716, 284729, 569458, 854187, 1138916, 1708374, 3416748, 20215759, 23632507, 40431518, 47265014, 60647277, 70897521, 80863036, 94530028, 121294554, 141795042, 242589108, 283590084, 1677907997, 3355815994, 5033723991, 6711631988, 10067447982, 20134895964]

約数ペア:

[(1, 20134895964), (2, 10067447982), (3, 6711631988), (4, 5033723991), (6, 3355815994), (12, 1677907997), (71, 283590084), (83, 242589108), (142, 141795042), (166, 121294554), (213, 94530028), (249, 80863036), (284, 70897521), (332, 60647277), (426, 47265014), (498, 40431518), (852, 23632507), (996, 20215759), (5893, 3416748), (11786, 1708374), (17679, 1138916), (23572, 854187), (35358, 569458), (70716, 284729)]