20165443398

素因数分解:

$2^1\times 3^3\times {\mathrm{10061}}^1\times {\mathrm{37117}}^1$

素因数の和:47189

約数の個数: 32

約数和(自身を含む): 44817757920

約数和(自身を除く): 24652314522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10061, 20122, 30183, 37117, 60366, 74234, 90549, 111351, 181098, 222702, 271647, 334053, 543294, 668106, 1002159, 2004318, 373434137, 746868274, 1120302411, 2240604822, 3360907233, 6721814466, 10082721699, 20165443398]

約数ペア:

[(1, 20165443398), (2, 10082721699), (3, 6721814466), (6, 3360907233), (9, 2240604822), (18, 1120302411), (27, 746868274), (54, 373434137), (10061, 2004318), (20122, 1002159), (30183, 668106), (37117, 543294), (60366, 334053), (74234, 271647), (90549, 222702), (111351, 181098)]