20216832

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6581}}^1$

素因数の和:6604

約数の個数: 44

約数和(自身を含む): 53893416

約数和(自身を除く): 33676584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6581, 13162, 19743, 26324, 39486, 52648, 78972, 105296, 157944, 210592, 315888, 421184, 631776, 842368, 1263552, 1684736, 2527104, 3369472, 5054208, 6738944, 10108416, 20216832]

約数ペア:

[(1, 20216832), (2, 10108416), (3, 6738944), (4, 5054208), (6, 3369472), (8, 2527104), (12, 1684736), (16, 1263552), (24, 842368), (32, 631776), (48, 421184), (64, 315888), (96, 210592), (128, 157944), (192, 105296), (256, 78972), (384, 52648), (512, 39486), (768, 26324), (1024, 19743), (1536, 13162), (3072, 6581)]