20129430386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1\times {\mathrm{3593}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 32764169088

約数和(自身を除く): 12634738702

約数列:

[1, 2, 13, 26, 151, 302, 1427, 1963, 2854, 3593, 3926, 7186, 18551, 37102, 46709, 93418, 215477, 430954, 542543, 1085086, 2801201, 5127211, 5602402, 7053059, 10254422, 14106118, 66653743, 133307486, 774208861, 1548417722, 10064715193, 20129430386]

約数ペア:

[(1, 20129430386), (2, 10064715193), (13, 1548417722), (26, 774208861), (151, 133307486), (302, 66653743), (1427, 14106118), (1963, 10254422), (2854, 7053059), (3593, 5602402), (3926, 5127211), (7186, 2801201), (18551, 1085086), (37102, 542543), (46709, 430954), (93418, 215477)]