20170153186

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{2663}}^1\times {\mathrm{7159}}^1$

素因数の和:9870

約数の個数: 24

約数和(自身を含む): 31644164160

約数和(自身を除く): 11474010974

約数列:

[1, 2, 23, 46, 529, 1058, 2663, 5326, 7159, 14318, 61249, 122498, 164657, 329314, 1408727, 2817454, 3787111, 7574222, 19064417, 38128834, 438481591, 876963182, 10085076593, 20170153186]

約数ペア:

[(1, 20170153186), (2, 10085076593), (23, 876963182), (46, 438481591), (529, 38128834), (1058, 19064417), (2663, 7574222), (5326, 3787111), (7159, 2817454), (14318, 1408727), (61249, 329314), (122498, 164657)]