20187041292

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{171641}}^1$

素因数の和:171682

約数の個数: 108

約数和(自身を含む): 58166727528

約数和(自身を除く): 37979686236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1452, 1782, 2178, 2673, 3267, 3564, 4356, 5346, 6534, 9801, 10692, 13068, 19602, 29403, 39204, 58806, 117612, 171641, 343282, 514923, 686564, 1029846, 1544769, 1888051, 2059692, 3089538, 3776102, 4634307, 5664153, 6179076, 7552204, 9268614, 11328306, 13902921, 16992459, 18537228, 20768561, 22656612, 27805842, 33984918, 41537122, 41708763, 50977377, 55611684, 62305683, 67969836, 83074244, 83417526, 101954754, 124611366, 152932131, 166835052, 186917049, 203909508, 249222732, 305864262, 373834098, 458796393, 560751147, 611728524, 747668196, 917592786, 1121502294, 1682253441, 1835185572, 2243004588, 3364506882, 5046760323, 6729013764, 10093520646, 20187041292]

約数ペア:

[(1, 20187041292), (2, 10093520646), (3, 6729013764), (4, 5046760323), (6, 3364506882), (9, 2243004588), (11, 1835185572), (12, 1682253441), (18, 1121502294), (22, 917592786), (27, 747668196), (33, 611728524), (36, 560751147), (44, 458796393), (54, 373834098), (66, 305864262), (81, 249222732), (99, 203909508), (108, 186917049), (121, 166835052), (132, 152932131), (162, 124611366), (198, 101954754), (242, 83417526), (243, 83074244), (297, 67969836), (324, 62305683), (363, 55611684), (396, 50977377), (484, 41708763), (486, 41537122), (594, 33984918), (726, 27805842), (891, 22656612), (972, 20768561), (1089, 18537228), (1188, 16992459), (1452, 13902921), (1782, 11328306), (2178, 9268614), (2673, 7552204), (3267, 6179076), (3564, 5664153), (4356, 4634307), (5346, 3776102), (6534, 3089538), (9801, 2059692), (10692, 1888051), (13068, 1544769), (19602, 1029846), (29403, 686564), (39204, 514923), (58806, 343282), (117612, 171641)]