20199494436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{91033}}^1$

素因数の和:91133

約数の個数: 72

約数和(自身を含む): 52702131552

約数和(自身を除く): 32502637116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1681, 1804, 2706, 3362, 5043, 5412, 6724, 10086, 18491, 20172, 36982, 55473, 73964, 91033, 110946, 182066, 221892, 273099, 364132, 546198, 1001363, 1092396, 2002726, 3004089, 3732353, 4005452, 6008178, 7464706, 11197059, 12016356, 14929412, 22394118, 41055883, 44788236, 82111766, 123167649, 153026473, 164223532, 246335298, 306052946, 459079419, 492670596, 612105892, 918158838, 1683291203, 1836317676, 3366582406, 5049873609, 6733164812, 10099747218, 20199494436]

約数ペア:

[(1, 20199494436), (2, 10099747218), (3, 6733164812), (4, 5049873609), (6, 3366582406), (11, 1836317676), (12, 1683291203), (22, 918158838), (33, 612105892), (41, 492670596), (44, 459079419), (66, 306052946), (82, 246335298), (123, 164223532), (132, 153026473), (164, 123167649), (246, 82111766), (451, 44788236), (492, 41055883), (902, 22394118), (1353, 14929412), (1681, 12016356), (1804, 11197059), (2706, 7464706), (3362, 6008178), (5043, 4005452), (5412, 3732353), (6724, 3004089), (10086, 2002726), (18491, 1092396), (20172, 1001363), (36982, 546198), (55473, 364132), (73964, 273099), (91033, 221892), (110946, 182066)]