20195322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15554

約数の個数: 32

約数和(自身を含む): 47652864

約数和(自身を除く): 27457542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15511, 31022, 46533, 93066, 108577, 217154, 325731, 480841, 651462, 961682, 1442523, 2885046, 3365887, 6731774, 10097661, 20195322]

約数ペア:

[(1, 20195322), (2, 10097661), (3, 6731774), (6, 3365887), (7, 2885046), (14, 1442523), (21, 961682), (31, 651462), (42, 480841), (62, 325731), (93, 217154), (186, 108577), (217, 93066), (434, 46533), (651, 31022), (1302, 15511)]