20167795596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2191199}}^1$

素因数の和:2191278

約数の個数: 48

約数和(自身を含む): 51537024000

約数和(自身を除く): 31369228404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 2191199, 4382398, 6573597, 8764796, 13147194, 26294388, 28485587, 56971174, 85456761, 113942348, 129280741, 170913522, 258561482, 341827044, 387842223, 517122964, 775684446, 1551368892, 1680649633, 3361299266, 5041948899, 6722598532, 10083897798, 20167795596]

約数ペア:

[(1, 20167795596), (2, 10083897798), (3, 6722598532), (4, 5041948899), (6, 3361299266), (12, 1680649633), (13, 1551368892), (26, 775684446), (39, 517122964), (52, 387842223), (59, 341827044), (78, 258561482), (118, 170913522), (156, 129280741), (177, 113942348), (236, 85456761), (354, 56971174), (708, 28485587), (767, 26294388), (1534, 13147194), (2301, 8764796), (3068, 6573597), (4602, 4382398), (9204, 2191199)]