20075970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35221}}^1$

素因数の和:35250

約数の個数: 32

約数和(自身を含む): 50719680

約数和(自身を除く): 30643710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35221, 70442, 105663, 176105, 211326, 352210, 528315, 669199, 1056630, 1338398, 2007597, 3345995, 4015194, 6691990, 10037985, 20075970]

約数ペア:

[(1, 20075970), (2, 10037985), (3, 6691990), (5, 4015194), (6, 3345995), (10, 2007597), (15, 1338398), (19, 1056630), (30, 669199), (38, 528315), (57, 352210), (95, 211326), (114, 176105), (190, 105663), (285, 70442), (570, 35221)]