20187942324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{2591}}^1$

素因数の和:3557

約数の個数: 96

約数和(自身を含む): 52233818112

約数和(自身を除く): 32045875788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 881, 1474, 1762, 2211, 2591, 2643, 2948, 3524, 4422, 5182, 5286, 7773, 8844, 9691, 10364, 10572, 15546, 19382, 28501, 29073, 31092, 38764, 57002, 58146, 59027, 85503, 114004, 116292, 118054, 171006, 173597, 177081, 236108, 342012, 347194, 354162, 520791, 649297, 694388, 708324, 1041582, 1298594, 1909567, 1947891, 2083164, 2282671, 2597188, 3819134, 3895782, 4565342, 5728701, 6848013, 7638268, 7791564, 9130684, 11457402, 13696026, 22914804, 25109381, 27392052, 50218762, 75328143, 100437524, 150656286, 152938957, 301312572, 305877914, 458816871, 611755828, 917633742, 1682328527, 1835267484, 3364657054, 5046985581, 6729314108, 10093971162, 20187942324]

約数ペア:

[(1, 20187942324), (2, 10093971162), (3, 6729314108), (4, 5046985581), (6, 3364657054), (11, 1835267484), (12, 1682328527), (22, 917633742), (33, 611755828), (44, 458816871), (66, 305877914), (67, 301312572), (132, 152938957), (134, 150656286), (201, 100437524), (268, 75328143), (402, 50218762), (737, 27392052), (804, 25109381), (881, 22914804), (1474, 13696026), (1762, 11457402), (2211, 9130684), (2591, 7791564), (2643, 7638268), (2948, 6848013), (3524, 5728701), (4422, 4565342), (5182, 3895782), (5286, 3819134), (7773, 2597188), (8844, 2282671), (9691, 2083164), (10364, 1947891), (10572, 1909567), (15546, 1298594), (19382, 1041582), (28501, 708324), (29073, 694388), (31092, 649297), (38764, 520791), (57002, 354162), (58146, 347194), (59027, 342012), (85503, 236108), (114004, 177081), (116292, 173597), (118054, 171006)]