20136020008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{100267}}^1$

素因数の和:102217

約数の個数: 32

約数和(自身を含む): 40680732960

約数和(自身を除く): 20544712952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1931, 3862, 7724, 15448, 25103, 50206, 100267, 100412, 200534, 200824, 401068, 802136, 1303471, 2606942, 5213884, 10427768, 193615577, 387231154, 774462308, 1548924616, 2517002501, 5034005002, 10068010004, 20136020008]

約数ペア:

[(1, 20136020008), (2, 10068010004), (4, 5034005002), (8, 2517002501), (13, 1548924616), (26, 774462308), (52, 387231154), (104, 193615577), (1931, 10427768), (3862, 5213884), (7724, 2606942), (15448, 1303471), (25103, 802136), (50206, 401068), (100267, 200824), (100412, 200534)]