20240244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 54512640

約数和(自身を除く): 34272396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 233, 254, 342, 381, 466, 508, 684, 699, 762, 932, 1143, 1398, 1524, 2097, 2286, 2413, 2796, 4194, 4427, 4572, 4826, 7239, 8388, 8854, 9652, 13281, 14478, 17708, 21717, 26562, 28956, 29591, 39843, 43434, 53124, 59182, 79686, 86868, 88773, 118364, 159372, 177546, 266319, 355092, 532638, 562229, 1065276, 1124458, 1686687, 2248916, 3373374, 5060061, 6746748, 10120122, 20240244]

約数ペア:

[(1, 20240244), (2, 10120122), (3, 6746748), (4, 5060061), (6, 3373374), (9, 2248916), (12, 1686687), (18, 1124458), (19, 1065276), (36, 562229), (38, 532638), (57, 355092), (76, 266319), (114, 177546), (127, 159372), (171, 118364), (228, 88773), (233, 86868), (254, 79686), (342, 59182), (381, 53124), (466, 43434), (508, 39843), (684, 29591), (699, 28956), (762, 26562), (932, 21717), (1143, 17708), (1398, 14478), (1524, 13281), (2097, 9652), (2286, 8854), (2413, 8388), (2796, 7239), (4194, 4826), (4427, 4572)]