20536700758

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{12007}}^1$

素因数の和:12617

約数の個数: 48

約数和(自身を含む): 37059185664

約数和(自身を除く): 16522484906

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 563, 1126, 1519, 3038, 3941, 7882, 12007, 17453, 24014, 27587, 34906, 55174, 84049, 122171, 168098, 244342, 372217, 588343, 744434, 855197, 1176686, 1710394, 2605519, 5211038, 6759941, 13519882, 18238633, 36477266, 47319587, 94639174, 209558171, 331237109, 419116342, 662474218, 1466907197, 2933814394, 10268350379, 20536700758]

約数ペア:

[(1, 20536700758), (2, 10268350379), (7, 2933814394), (14, 1466907197), (31, 662474218), (49, 419116342), (62, 331237109), (98, 209558171), (217, 94639174), (434, 47319587), (563, 36477266), (1126, 18238633), (1519, 13519882), (3038, 6759941), (3941, 5211038), (7882, 2605519), (12007, 1710394), (17453, 1176686), (24014, 855197), (27587, 744434), (34906, 588343), (55174, 372217), (84049, 244342), (122171, 168098)]