20233854792

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1789973}}^1$

素因数の和:1790142

約数の個数: 48

約数和(自身を含む): 55149098940

約数和(自身を除く): 34915244148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 1789973, 3579946, 5369919, 7159892, 10739838, 14319784, 16109757, 21479676, 32219514, 42959352, 64439028, 128878056, 281025761, 562051522, 843077283, 1124103044, 1686154566, 2248206088, 2529231849, 3372309132, 5058463698, 6744618264, 10116927396, 20233854792]

約数ペア:

[(1, 20233854792), (2, 10116927396), (3, 6744618264), (4, 5058463698), (6, 3372309132), (8, 2529231849), (9, 2248206088), (12, 1686154566), (18, 1124103044), (24, 843077283), (36, 562051522), (72, 281025761), (157, 128878056), (314, 64439028), (471, 42959352), (628, 32219514), (942, 21479676), (1256, 16109757), (1413, 14319784), (1884, 10739838), (2826, 7159892), (3768, 5369919), (5652, 3579946), (11304, 1789973)]