20170771620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4605199}}^1$

素因数の和:4605284

約数の個数: 48

約数和(自身を含む): 57251846400

約数和(自身を除く): 37081074780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 4605199, 9210398, 13815597, 18420796, 23025995, 27631194, 46051990, 55262388, 69077985, 92103980, 138155970, 276311940, 336179527, 672359054, 1008538581, 1344718108, 1680897635, 2017077162, 3361795270, 4034154324, 5042692905, 6723590540, 10085385810, 20170771620]

約数ペア:

[(1, 20170771620), (2, 10085385810), (3, 6723590540), (4, 5042692905), (5, 4034154324), (6, 3361795270), (10, 2017077162), (12, 1680897635), (15, 1344718108), (20, 1008538581), (30, 672359054), (60, 336179527), (73, 276311940), (146, 138155970), (219, 92103980), (292, 69077985), (365, 55262388), (438, 46051990), (730, 27631194), (876, 23025995), (1095, 18420796), (1460, 13815597), (2190, 9210398), (4380, 4605199)]