20083612878

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17710417}}^1$

素因数の和:17710438

約数の個数: 40

約数和(自身を含む): 51431053872

約数和(自身を除く): 31347440994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 17710417, 35420834, 53131251, 106262502, 123972919, 159393753, 247945838, 318787506, 371918757, 478181259, 743837514, 956362518, 1115756271, 1434543777, 2231512542, 2869087554, 3347268813, 6694537626, 10041806439, 20083612878]

約数ペア:

[(1, 20083612878), (2, 10041806439), (3, 6694537626), (6, 3347268813), (7, 2869087554), (9, 2231512542), (14, 1434543777), (18, 1115756271), (21, 956362518), (27, 743837514), (42, 478181259), (54, 371918757), (63, 318787506), (81, 247945838), (126, 159393753), (162, 123972919), (189, 106262502), (378, 53131251), (567, 35420834), (1134, 17710417)]