20176303336

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{22727}}^1$

素因数の和:23014

約数の個数: 64

約数和(自身を含む): 43986862080

約数和(自身を除く): 23810558744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 191, 332, 382, 581, 664, 764, 1162, 1337, 1528, 2324, 2674, 4648, 5348, 10696, 15853, 22727, 31706, 45454, 63412, 90908, 110971, 126824, 159089, 181816, 221942, 318178, 443884, 636356, 887768, 1272712, 1886341, 3772682, 4340857, 7545364, 8681714, 13204387, 15090728, 17363428, 26408774, 30385999, 34726856, 52817548, 60771998, 105635096, 121543996, 243087992, 360291131, 720582262, 1441164524, 2522037917, 2882329048, 5044075834, 10088151668, 20176303336]

約数ペア:

[(1, 20176303336), (2, 10088151668), (4, 5044075834), (7, 2882329048), (8, 2522037917), (14, 1441164524), (28, 720582262), (56, 360291131), (83, 243087992), (166, 121543996), (191, 105635096), (332, 60771998), (382, 52817548), (581, 34726856), (664, 30385999), (764, 26408774), (1162, 17363428), (1337, 15090728), (1528, 13204387), (2324, 8681714), (2674, 7545364), (4648, 4340857), (5348, 3772682), (10696, 1886341), (15853, 1272712), (22727, 887768), (31706, 636356), (45454, 443884), (63412, 318178), (90908, 221942), (110971, 181816), (126824, 159089)]