20169900460

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5829451}}^1$

素因数の和:5829633

約数の個数: 24

約数和(自身を含む): 42601635216

約数和(自身を除く): 22431734756

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 5829451, 11658902, 23317804, 29147255, 58294510, 116589020, 1008495023, 2016990046, 4033980092, 5042475115, 10084950230, 20169900460]

約数ペア:

[(1, 20169900460), (2, 10084950230), (4, 5042475115), (5, 4033980092), (10, 2016990046), (20, 1008495023), (173, 116589020), (346, 58294510), (692, 29147255), (865, 23317804), (1730, 11658902), (3460, 5829451)]