20973338113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{38677}}^1$

素因数の和:38857

約数の個数: 32

約数和(自身を含む): 26511448320

約数和(自身を除く): 5538110207

約数列:

[1, 7, 13, 59, 91, 101, 413, 707, 767, 1313, 5369, 5959, 9191, 38677, 41713, 77467, 270739, 502801, 542269, 2281943, 3519607, 3906377, 15973601, 27344639, 29665259, 50782901, 207656813, 230476243, 355480307, 1613333701, 2996191159, 20973338113]

約数ペア:

[(1, 20973338113), (7, 2996191159), (13, 1613333701), (59, 355480307), (91, 230476243), (101, 207656813), (413, 50782901), (707, 29665259), (767, 27344639), (1313, 15973601), (5369, 3906377), (5959, 3519607), (9191, 2281943), (38677, 542269), (41713, 502801), (77467, 270739)]