20341965085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1\times {\mathrm{2311}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 26474434560

約数和(自身を除く): 6132469475

約数列:

[1, 5, 13, 65, 191, 709, 955, 2311, 2483, 3545, 9217, 11555, 12415, 30043, 46085, 135419, 150215, 441401, 677095, 1638499, 1760447, 2207005, 5738213, 8192495, 8802235, 21300487, 28691065, 106502435, 312953309, 1564766545, 4068393017, 20341965085]

約数ペア:

[(1, 20341965085), (5, 4068393017), (13, 1564766545), (65, 312953309), (191, 106502435), (709, 28691065), (955, 21300487), (2311, 8802235), (2483, 8192495), (3545, 5738213), (9217, 2207005), (11555, 1760447), (12415, 1638499), (30043, 677095), (46085, 441401), (135419, 150215)]