20180682885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5317703}}^1$

素因数の和:5317745

約数の個数: 32

約数和(自身を含む): 36755970048

約数和(自身を除く): 16575287163

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5317703, 15953109, 26588515, 58494733, 79765545, 122307169, 175484199, 292473665, 366921507, 611535845, 877420995, 1345378859, 1834607535, 4036136577, 6726894295, 20180682885]

約数ペア:

[(1, 20180682885), (3, 6726894295), (5, 4036136577), (11, 1834607535), (15, 1345378859), (23, 877420995), (33, 611535845), (55, 366921507), (69, 292473665), (115, 175484199), (165, 122307169), (253, 79765545), (345, 58494733), (759, 26588515), (1265, 15953109), (3795, 5317703)]