20193826692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{537127}}^1$

素因数の和:537388

約数の個数: 48

約数和(自身を含む): 50954110592

約数和(自身を除く): 30760283900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 964, 1446, 2892, 3133, 6266, 9399, 12532, 18798, 37596, 537127, 1074254, 1611381, 2148508, 3222762, 6445524, 6982651, 13965302, 20947953, 27930604, 41895906, 83791812, 129447607, 258895214, 388342821, 517790428, 776685642, 1553371284, 1682818891, 3365637782, 5048456673, 6731275564, 10096913346, 20193826692]

約数ペア:

[(1, 20193826692), (2, 10096913346), (3, 6731275564), (4, 5048456673), (6, 3365637782), (12, 1682818891), (13, 1553371284), (26, 776685642), (39, 517790428), (52, 388342821), (78, 258895214), (156, 129447607), (241, 83791812), (482, 41895906), (723, 27930604), (964, 20947953), (1446, 13965302), (2892, 6982651), (3133, 6445524), (6266, 3222762), (9399, 2148508), (12532, 1611381), (18798, 1074254), (37596, 537127)]