20140788032

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{9103}}^1$

素因数の和:9487

約数の個数: 56

約数和(自身を含む): 40402532352

約数和(自身を除く): 20261744320

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 191, 362, 382, 724, 764, 1448, 1528, 2896, 3056, 5792, 6112, 9103, 11584, 12224, 18206, 34571, 36412, 69142, 72824, 138284, 145648, 276568, 291296, 553136, 582592, 1106272, 1647643, 1738673, 2212544, 3295286, 3477346, 6590572, 6954692, 13181144, 13909384, 26362288, 27818768, 52724576, 55637536, 105449152, 111275072, 314699813, 629399626, 1258799252, 2517598504, 5035197008, 10070394016, 20140788032]

約数ペア:

[(1, 20140788032), (2, 10070394016), (4, 5035197008), (8, 2517598504), (16, 1258799252), (32, 629399626), (64, 314699813), (181, 111275072), (191, 105449152), (362, 55637536), (382, 52724576), (724, 27818768), (764, 26362288), (1448, 13909384), (1528, 13181144), (2896, 6954692), (3056, 6590572), (5792, 3477346), (6112, 3295286), (9103, 2212544), (11584, 1738673), (12224, 1647643), (18206, 1106272), (34571, 582592), (36412, 553136), (69142, 291296), (72824, 276568), (138284, 145648)]