20166470207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{1483}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 23008505856

約数和(自身を除く): 2842035649

約数列:

[1, 13, 31, 41, 403, 533, 823, 1271, 1483, 10699, 16523, 19279, 25513, 33743, 45973, 60803, 331669, 438659, 597649, 790439, 1046033, 1220509, 1884893, 13598429, 15866617, 24503609, 37835779, 50040869, 491865127, 650531297, 1551266939, 20166470207]

約数ペア:

[(1, 20166470207), (13, 1551266939), (31, 650531297), (41, 491865127), (403, 50040869), (533, 37835779), (823, 24503609), (1271, 15866617), (1483, 13598429), (10699, 1884893), (16523, 1220509), (19279, 1046033), (25513, 790439), (33743, 597649), (45973, 438659), (60803, 331669)]