2032020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 6531840

約数和(自身を除く): 4499820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 71, 90, 106, 108, 135, 142, 159, 180, 212, 213, 265, 270, 284, 318, 355, 426, 477, 530, 540, 636, 639, 710, 795, 852, 954, 1060, 1065, 1278, 1420, 1431, 1590, 1908, 1917, 2130, 2385, 2556, 2862, 3180, 3195, 3763, 3834, 4260, 4770, 5724, 6390, 7155, 7526, 7668, 9540, 9585, 11289, 12780, 14310, 15052, 18815, 19170, 22578, 28620, 33867, 37630, 38340, 45156, 56445, 67734, 75260, 101601, 112890, 135468, 169335, 203202, 225780, 338670, 406404, 508005, 677340, 1016010, 2032020]

約数ペア:

[(1, 2032020), (2, 1016010), (3, 677340), (4, 508005), (5, 406404), (6, 338670), (9, 225780), (10, 203202), (12, 169335), (15, 135468), (18, 112890), (20, 101601), (27, 75260), (30, 67734), (36, 56445), (45, 45156), (53, 38340), (54, 37630), (60, 33867), (71, 28620), (90, 22578), (106, 19170), (108, 18815), (135, 15052), (142, 14310), (159, 12780), (180, 11289), (212, 9585), (213, 9540), (265, 7668), (270, 7526), (284, 7155), (318, 6390), (355, 5724), (426, 4770), (477, 4260), (530, 3834), (540, 3763), (636, 3195), (639, 3180), (710, 2862), (795, 2556), (852, 2385), (954, 2130), (1060, 1917), (1065, 1908), (1278, 1590), (1420, 1431)]