20383512

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2027}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 30722088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2027, 2514, 3352, 4054, 5028, 6081, 8108, 10056, 12162, 16216, 24324, 48648, 849313, 1698626, 2547939, 3397252, 5095878, 6794504, 10191756, 20383512]

約数ペア:

[(1, 20383512), (2, 10191756), (3, 6794504), (4, 5095878), (6, 3397252), (8, 2547939), (12, 1698626), (24, 849313), (419, 48648), (838, 24324), (1257, 16216), (1676, 12162), (2027, 10056), (2514, 8108), (3352, 6081), (4054, 5028)]