2020711212

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3794

約数の個数: 144

約数和(自身を含む): 5838792960

約数和(自身を除く): 3818081748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 243, 258, 324, 351, 387, 468, 486, 516, 559, 702, 774, 972, 1053, 1118, 1161, 1404, 1548, 1677, 2106, 2236, 2322, 3159, 3354, 3483, 3719, 4212, 4644, 5031, 6318, 6708, 6966, 7438, 10062, 10449, 11157, 12636, 13932, 14876, 15093, 20124, 20898, 22314, 30186, 33471, 41796, 44628, 45279, 48347, 60372, 66942, 90558, 96694, 100413, 133884, 135837, 145041, 159917, 181116, 193388, 200826, 271674, 290082, 301239, 319834, 401652, 435123, 479751, 543348, 580164, 602478, 639668, 870246, 903717, 959502, 1204956, 1305369, 1439253, 1740492, 1807434, 1919004, 2078921, 2610738, 2878506, 3614868, 3916107, 4157842, 4317759, 5221476, 5757012, 6236763, 7832214, 8315684, 8635518, 11748321, 12473526, 12953277, 15664428, 17271036, 18710289, 23496642, 24947052, 25906554, 37420578, 38859831, 46993284, 51813108, 56130867, 74841156, 77719662, 112261734, 155439324, 168392601, 224523468, 336785202, 505177803, 673570404, 1010355606, 2020711212]

約数ペア:

[(1, 2020711212), (2, 1010355606), (3, 673570404), (4, 505177803), (6, 336785202), (9, 224523468), (12, 168392601), (13, 155439324), (18, 112261734), (26, 77719662), (27, 74841156), (36, 56130867), (39, 51813108), (43, 46993284), (52, 38859831), (54, 37420578), (78, 25906554), (81, 24947052), (86, 23496642), (108, 18710289), (117, 17271036), (129, 15664428), (156, 12953277), (162, 12473526), (172, 11748321), (234, 8635518), (243, 8315684), (258, 7832214), (324, 6236763), (351, 5757012), (387, 5221476), (468, 4317759), (486, 4157842), (516, 3916107), (559, 3614868), (702, 2878506), (774, 2610738), (972, 2078921), (1053, 1919004), (1118, 1807434), (1161, 1740492), (1404, 1439253), (1548, 1305369), (1677, 1204956), (2106, 959502), (2236, 903717), (2322, 870246), (3159, 639668), (3354, 602478), (3483, 580164), (3719, 543348), (4212, 479751), (4644, 435123), (5031, 401652), (6318, 319834), (6708, 301239), (6966, 290082), (7438, 271674), (10062, 200826), (10449, 193388), (11157, 181116), (12636, 159917), (13932, 145041), (14876, 135837), (15093, 133884), (20124, 100413), (20898, 96694), (22314, 90558), (30186, 66942), (33471, 60372), (41796, 48347), (44628, 45279)]