20174693970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3520889}}^1$

素因数の和:3521090

約数の個数: 32

約数和(自身を含む): 48672783360

約数和(自身を除く): 28498089390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 3520889, 7041778, 10562667, 17604445, 21125334, 35208890, 52813335, 105626670, 672489799, 1344979598, 2017469397, 3362448995, 4034938794, 6724897990, 10087346985, 20174693970]

約数ペア:

[(1, 20174693970), (2, 10087346985), (3, 6724897990), (5, 4034938794), (6, 3362448995), (10, 2017469397), (15, 1344979598), (30, 672489799), (191, 105626670), (382, 52813335), (573, 35208890), (955, 21125334), (1146, 17604445), (1910, 10562667), (2865, 7041778), (5730, 3520889)]