20131367770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{39887}}^1$

素因数の和:41166

約数の個数: 32

約数和(自身を含む): 37151364096

約数和(自身を除く): 17019996326

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1231, 2462, 6155, 12310, 39887, 50471, 79774, 100942, 199435, 252355, 398870, 504710, 1635367, 3270734, 8176835, 16353670, 49100897, 98201794, 245504485, 491008970, 2013136777, 4026273554, 10065683885, 20131367770]

約数ペア:

[(1, 20131367770), (2, 10065683885), (5, 4026273554), (10, 2013136777), (41, 491008970), (82, 245504485), (205, 98201794), (410, 49100897), (1231, 16353670), (2462, 8176835), (6155, 3270734), (12310, 1635367), (39887, 504710), (50471, 398870), (79774, 252355), (100942, 199435)]