20270190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3733}}^1$

素因数の和:3924

約数の個数: 32

約数和(自身を含む): 48930336

約数和(自身を除く): 28660146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 3733, 5430, 7466, 11199, 18665, 22398, 37330, 55995, 111990, 675673, 1351346, 2027019, 3378365, 4054038, 6756730, 10135095, 20270190]

約数ペア:

[(1, 20270190), (2, 10135095), (3, 6756730), (5, 4054038), (6, 3378365), (10, 2027019), (15, 1351346), (30, 675673), (181, 111990), (362, 55995), (543, 37330), (905, 22398), (1086, 18665), (1810, 11199), (2715, 7466), (3733, 5430)]