2040285708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{9187}}^1$

素因数の和:9427

約数の個数: 72

約数和(自身を含む): 5351091200

約数和(自身を除く): 3310805492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 372, 398, 558, 597, 796, 1116, 1194, 1791, 2388, 3582, 6169, 7164, 9187, 12338, 18374, 18507, 24676, 27561, 36748, 37014, 55122, 55521, 74028, 82683, 110244, 111042, 165366, 222084, 284797, 330732, 569594, 854391, 1139188, 1708782, 1828213, 2563173, 3417564, 3656426, 5126346, 5484639, 7312852, 10252692, 10969278, 16453917, 21938556, 32907834, 56674603, 65815668, 113349206, 170023809, 226698412, 340047618, 510071427, 680095236, 1020142854, 2040285708]

約数ペア:

[(1, 2040285708), (2, 1020142854), (3, 680095236), (4, 510071427), (6, 340047618), (9, 226698412), (12, 170023809), (18, 113349206), (31, 65815668), (36, 56674603), (62, 32907834), (93, 21938556), (124, 16453917), (186, 10969278), (199, 10252692), (279, 7312852), (372, 5484639), (398, 5126346), (558, 3656426), (597, 3417564), (796, 2563173), (1116, 1828213), (1194, 1708782), (1791, 1139188), (2388, 854391), (3582, 569594), (6169, 330732), (7164, 284797), (9187, 222084), (12338, 165366), (18374, 111042), (18507, 110244), (24676, 82683), (27561, 74028), (36748, 55521), (37014, 55122)]