2020322.00000000

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 23542074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 479, 486, 711, 958, 1422, 1437, 2133, 2874, 4266, 4311, 6399, 8622, 12798, 12933, 19197, 25866, 37841, 38394, 38799, 75682, 77598, 113523, 116397, 227046, 232794, 340569, 681138, 1021707, 2043414, 3065121, 6130242, 9195363, 18390726]

約数ペア:

[(1, 18390726), (2, 9195363), (3, 6130242), (6, 3065121), (9, 2043414), (18, 1021707), (27, 681138), (54, 340569), (79, 232794), (81, 227046), (158, 116397), (162, 113523), (237, 77598), (243, 75682), (474, 38799), (479, 38394), (486, 37841), (711, 25866), (958, 19197), (1422, 12933), (1437, 12798), (2133, 8622), (2874, 6399), (4266, 4311)]