20753496

素因数分解:

$2^3\times 3^4\times {\mathrm{32027}}^1$

素因数の和:32045

約数の個数: 40

約数和(自身を含む): 58130820

約数和(自身を除く): 37377324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32027, 64054, 96081, 128108, 192162, 256216, 288243, 384324, 576486, 768648, 864729, 1152972, 1729458, 2305944, 2594187, 3458916, 5188374, 6917832, 10376748, 20753496]

約数ペア:

[(1, 20753496), (2, 10376748), (3, 6917832), (4, 5188374), (6, 3458916), (8, 2594187), (9, 2305944), (12, 1729458), (18, 1152972), (24, 864729), (27, 768648), (36, 576486), (54, 384324), (72, 288243), (81, 256216), (108, 192162), (162, 128108), (216, 96081), (324, 64054), (648, 32027)]