20170759345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{67181}}^1$

素因数の和:67353

約数の個数: 32

約数和(自身を含む): 27165176064

約数和(自身を除く): 6994416719

約数列:

[1, 5, 11, 53, 55, 103, 265, 515, 583, 1133, 2915, 5459, 5665, 27295, 60049, 67181, 300245, 335905, 738991, 3560593, 3694955, 6919643, 17802965, 34598215, 39166523, 76116073, 195832615, 366741079, 380580365, 1833705395, 4034151869, 20170759345]

約数ペア:

[(1, 20170759345), (5, 4034151869), (11, 1833705395), (53, 380580365), (55, 366741079), (103, 195832615), (265, 76116073), (515, 39166523), (583, 34598215), (1133, 17802965), (2915, 6919643), (5459, 3694955), (5665, 3560593), (27295, 738991), (60049, 335905), (67181, 300245)]