20175798002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{31321}}^1$

素因数の和:31538

約数の個数: 32

約数和(自身を含む): 31662783360

約数和(自身を除く): 11486985358

約数列:

[1, 2, 53, 59, 103, 106, 118, 206, 3127, 5459, 6077, 6254, 10918, 12154, 31321, 62642, 322081, 644162, 1660013, 1847939, 3226063, 3320026, 3695878, 6452126, 97940767, 170981339, 190337717, 195881534, 341962678, 380675434, 10087899001, 20175798002]

約数ペア:

[(1, 20175798002), (2, 10087899001), (53, 380675434), (59, 341962678), (103, 195881534), (106, 190337717), (118, 170981339), (206, 97940767), (3127, 6452126), (5459, 3695878), (6077, 3320026), (6254, 3226063), (10918, 1847939), (12154, 1660013), (31321, 644162), (62642, 322081)]