20158749984

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2079079}}^1$

素因数の和:2079193

約数の個数: 48

約数和(自身を含む): 53440672320

約数和(自身を除く): 33281922336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 3232, 4848, 9696, 2079079, 4158158, 6237237, 8316316, 12474474, 16632632, 24948948, 33265264, 49897896, 66530528, 99795792, 199591584, 209986979, 419973958, 629960937, 839947916, 1259921874, 1679895832, 2519843748, 3359791664, 5039687496, 6719583328, 10079374992, 20158749984]

約数ペア:

[(1, 20158749984), (2, 10079374992), (3, 6719583328), (4, 5039687496), (6, 3359791664), (8, 2519843748), (12, 1679895832), (16, 1259921874), (24, 839947916), (32, 629960937), (48, 419973958), (96, 209986979), (101, 199591584), (202, 99795792), (303, 66530528), (404, 49897896), (606, 33265264), (808, 24948948), (1212, 16632632), (1616, 12474474), (2424, 8316316), (3232, 6237237), (4848, 4158158), (9696, 2079079)]