20176779762

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{826037}}^1$

素因数の和:826127

約数の個数: 48

約数和(自身を含む): 46390294080

約数和(自身を除く): 26213514318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1357, 2714, 4071, 8142, 12213, 24426, 826037, 1652074, 2478111, 4956222, 7434333, 14868666, 18998851, 37997702, 48736183, 56996553, 97472366, 113993106, 146208549, 170989659, 292417098, 341979318, 438625647, 877251294, 1120932209, 2241864418, 3362796627, 6725593254, 10088389881, 20176779762]

約数ペア:

[(1, 20176779762), (2, 10088389881), (3, 6725593254), (6, 3362796627), (9, 2241864418), (18, 1120932209), (23, 877251294), (46, 438625647), (59, 341979318), (69, 292417098), (118, 170989659), (138, 146208549), (177, 113993106), (207, 97472366), (354, 56996553), (414, 48736183), (531, 37997702), (1062, 18998851), (1357, 14868666), (2714, 7434333), (4071, 4956222), (8142, 2478111), (12213, 1652074), (24426, 826037)]