20139448002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1338881}}^1$

素因数の和:1339018

約数の個数: 32

約数和(自身を含む): 42415781760

約数和(自身を除く): 22276333758

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 15042, 1338881, 2677762, 4016643, 8033286, 30794263, 61588526, 92382789, 145938029, 184765578, 291876058, 437814087, 875628174, 3356574667, 6713149334, 10069724001, 20139448002]

約数ペア:

[(1, 20139448002), (2, 10069724001), (3, 6713149334), (6, 3356574667), (23, 875628174), (46, 437814087), (69, 291876058), (109, 184765578), (138, 145938029), (218, 92382789), (327, 61588526), (654, 30794263), (2507, 8033286), (5014, 4016643), (7521, 2677762), (15042, 1338881)]