20936430360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{58156751}}^1$

素因数の和:58156768

約数の個数: 48

約数和(自身を含む): 68043399840

約数和(自身を除く): 47106969480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 58156751, 116313502, 174470253, 232627004, 290783755, 348940506, 465254008, 523410759, 581567510, 697881012, 872351265, 1046821518, 1163135020, 1395762024, 1744702530, 2093643036, 2326270040, 2617053795, 3489405060, 4187286072, 5234107590, 6978810120, 10468215180, 20936430360]

約数ペア:

[(1, 20936430360), (2, 10468215180), (3, 6978810120), (4, 5234107590), (5, 4187286072), (6, 3489405060), (8, 2617053795), (9, 2326270040), (10, 2093643036), (12, 1744702530), (15, 1395762024), (18, 1163135020), (20, 1046821518), (24, 872351265), (30, 697881012), (36, 581567510), (40, 523410759), (45, 465254008), (60, 348940506), (72, 290783755), (90, 232627004), (120, 174470253), (180, 116313502), (360, 58156751)]