20010698097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1201}}^1\times {\mathrm{2621}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 28944698496

約数和(自身を除く): 8934000399

約数列:

[1, 3, 13, 39, 163, 489, 1201, 2119, 2621, 3603, 6357, 7863, 15613, 34073, 46839, 102219, 195763, 427223, 587289, 1281669, 2544919, 3147821, 5553899, 7634757, 9443463, 16661697, 40921673, 122765019, 513094823, 1539284469, 6670232699, 20010698097]

約数ペア:

[(1, 20010698097), (3, 6670232699), (13, 1539284469), (39, 513094823), (163, 122765019), (489, 40921673), (1201, 16661697), (2119, 9443463), (2621, 7634757), (3603, 5553899), (6357, 3147821), (7863, 2544919), (15613, 1281669), (34073, 587289), (46839, 427223), (102219, 195763)]