20032844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 37970688

約数和(自身を除く): 17937844

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2017, 2483, 4034, 4966, 8068, 9932, 26221, 52442, 104884, 385247, 770494, 1540988, 5008211, 10016422, 20032844]

約数ペア:

[(1, 20032844), (2, 10016422), (4, 5008211), (13, 1540988), (26, 770494), (52, 385247), (191, 104884), (382, 52442), (764, 26221), (2017, 9932), (2483, 8068), (4034, 4966)]