20139421809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{93229}}^1$

素因数の和:93465

約数の個数: 32

約数和(自身を含む): 30072268800

約数和(自身を除く): 9932846991

約数列:

[1, 3, 13, 29, 39, 87, 191, 377, 573, 1131, 2483, 5539, 7449, 16617, 72007, 93229, 216021, 279687, 1211977, 2703641, 3635931, 8110923, 17806739, 35147333, 53420217, 105441999, 231487607, 516395431, 694462821, 1549186293, 6713140603, 20139421809]

約数ペア:

[(1, 20139421809), (3, 6713140603), (13, 1549186293), (29, 694462821), (39, 516395431), (87, 231487607), (191, 105441999), (377, 53420217), (573, 35147333), (1131, 17806739), (2483, 8110923), (5539, 3635931), (7449, 2703641), (16617, 1211977), (72007, 279687), (93229, 216021)]