20232802568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{21787}}^1$

素因数の和:22038

約数の個数: 64

約数和(自身を含む): 42308809920

約数和(自身を除く): 22076007352

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 173, 244, 346, 488, 671, 692, 1342, 1384, 1903, 2684, 3806, 5368, 7612, 10553, 15224, 21106, 21787, 42212, 43574, 84424, 87148, 116083, 174296, 232166, 239657, 464332, 479314, 928664, 958628, 1329007, 1917256, 2658014, 3769151, 5316028, 7538302, 10632056, 14619077, 15076604, 29238154, 30153208, 41460661, 58476308, 82921322, 116952616, 165842644, 229918211, 331685288, 459836422, 919672844, 1839345688, 2529100321, 5058200642, 10116401284, 20232802568]

約数ペア:

[(1, 20232802568), (2, 10116401284), (4, 5058200642), (8, 2529100321), (11, 1839345688), (22, 919672844), (44, 459836422), (61, 331685288), (88, 229918211), (122, 165842644), (173, 116952616), (244, 82921322), (346, 58476308), (488, 41460661), (671, 30153208), (692, 29238154), (1342, 15076604), (1384, 14619077), (1903, 10632056), (2684, 7538302), (3806, 5316028), (5368, 3769151), (7612, 2658014), (10553, 1917256), (15224, 1329007), (21106, 958628), (21787, 928664), (42212, 479314), (43574, 464332), (84424, 239657), (87148, 232166), (116083, 174296)]