19960147134

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2104169}}^1$

素因数の和:2104225

約数の個数: 48

約数和(自身を含む): 47268074880

約数和(自身を除く): 27307927746

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 2104169, 4208338, 6312507, 12625014, 18937521, 35770873, 37875042, 65229239, 71541746, 107312619, 130458478, 195687717, 214625238, 321937857, 391375434, 587063151, 643875714, 1108897063, 1174126302, 2217794126, 3326691189, 6653382378, 9980073567, 19960147134]

約数ペア:

[(1, 19960147134), (2, 9980073567), (3, 6653382378), (6, 3326691189), (9, 2217794126), (17, 1174126302), (18, 1108897063), (31, 643875714), (34, 587063151), (51, 391375434), (62, 321937857), (93, 214625238), (102, 195687717), (153, 130458478), (186, 107312619), (279, 71541746), (306, 65229239), (527, 37875042), (558, 35770873), (1054, 18937521), (1581, 12625014), (3162, 6312507), (4743, 4208338), (9486, 2104169)]