20140274192

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{18229}}^1$

素因数の和:18783

約数の個数: 40

約数和(自身を含む): 39333048000

約数和(自身を除く): 19192773808

約数列:

[1, 2, 4, 8, 16, 199, 347, 398, 694, 796, 1388, 1592, 2776, 3184, 5552, 18229, 36458, 69053, 72916, 138106, 145832, 276212, 291664, 552424, 1104848, 3627571, 6325463, 7255142, 12650926, 14510284, 25301852, 29020568, 50603704, 58041136, 101207408, 1258767137, 2517534274, 5035068548, 10070137096, 20140274192]

約数ペア:

[(1, 20140274192), (2, 10070137096), (4, 5035068548), (8, 2517534274), (16, 1258767137), (199, 101207408), (347, 58041136), (398, 50603704), (694, 29020568), (796, 25301852), (1388, 14510284), (1592, 12650926), (2776, 7255142), (3184, 6325463), (5552, 3627571), (18229, 1104848), (36458, 552424), (69053, 291664), (72916, 276212), (138106, 145832)]