20079942

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 21167418

約数列:

[1, 2, 3, 6, 59, 118, 131, 177, 262, 354, 393, 433, 786, 866, 1299, 2598, 7729, 15458, 23187, 25547, 46374, 51094, 56723, 76641, 113446, 153282, 170169, 340338, 3346657, 6693314, 10039971, 20079942]

約数ペア:

[(1, 20079942), (2, 10039971), (3, 6693314), (6, 3346657), (59, 340338), (118, 170169), (131, 153282), (177, 113446), (262, 76641), (354, 56723), (393, 51094), (433, 46374), (786, 25547), (866, 23187), (1299, 15458), (2598, 7729)]