20140574564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{12347}}^1$

素因数の和:12776

約数の個数: 48

約数和(自身を含む): 38883753216

約数和(自身を除く): 18743178652

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 283, 524, 566, 1132, 1441, 2882, 3113, 5764, 6226, 12347, 12452, 24694, 37073, 49388, 74146, 135817, 148292, 271634, 407803, 543268, 815606, 1617457, 1631212, 3234914, 3494201, 6469828, 6988402, 13976804, 17792027, 35584054, 38436211, 71168108, 76872422, 153744844, 457740331, 915480662, 1830961324, 5035143641, 10070287282, 20140574564]

約数ペア:

[(1, 20140574564), (2, 10070287282), (4, 5035143641), (11, 1830961324), (22, 915480662), (44, 457740331), (131, 153744844), (262, 76872422), (283, 71168108), (524, 38436211), (566, 35584054), (1132, 17792027), (1441, 13976804), (2882, 6988402), (3113, 6469828), (5764, 3494201), (6226, 3234914), (12347, 1631212), (12452, 1617457), (24694, 815606), (37073, 543268), (49388, 407803), (74146, 271634), (135817, 148292)]