20160381309

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{2339}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 27657676800

約数和(自身を除く): 7497295491

約数列:

[1, 3, 53, 151, 159, 359, 453, 1077, 2339, 7017, 8003, 19027, 24009, 54209, 57081, 123967, 162627, 353189, 371901, 839701, 1059567, 2519103, 2873077, 8619231, 18719017, 44504153, 56157051, 126794851, 133512459, 380384553, 6720127103, 20160381309]

約数ペア:

[(1, 20160381309), (3, 6720127103), (53, 380384553), (151, 133512459), (159, 126794851), (359, 56157051), (453, 44504153), (1077, 18719017), (2339, 8619231), (7017, 2873077), (8003, 2519103), (19027, 1059567), (24009, 839701), (54209, 371901), (57081, 353189), (123967, 162627)]