20180155746

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1\times {\mathrm{53951}}^1$

素因数の和:55998

約数の個数: 32

約数和(自身を含む): 41683746816

約数和(自身を除く): 21503591070

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2011, 4022, 6033, 12066, 53951, 62341, 107902, 124682, 161853, 187023, 323706, 374046, 1672481, 3344962, 5017443, 10034886, 108495461, 216990922, 325486383, 650972766, 3363359291, 6726718582, 10090077873, 20180155746]

約数ペア:

[(1, 20180155746), (2, 10090077873), (3, 6726718582), (6, 3363359291), (31, 650972766), (62, 325486383), (93, 216990922), (186, 108495461), (2011, 10034886), (4022, 5017443), (6033, 3344962), (12066, 1672481), (53951, 374046), (62341, 323706), (107902, 187023), (124682, 161853)]