20268744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44449}}^1$

素因数の和:44477

約数の個数: 32

約数和(自身を含む): 53340000

約数和(自身を除く): 33071256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44449, 88898, 133347, 177796, 266694, 355592, 533388, 844531, 1066776, 1689062, 2533593, 3378124, 5067186, 6756248, 10134372, 20268744]

約数ペア:

[(1, 20268744), (2, 10134372), (3, 6756248), (4, 5067186), (6, 3378124), (8, 2533593), (12, 1689062), (19, 1066776), (24, 844531), (38, 533388), (57, 355592), (76, 266694), (114, 177796), (152, 133347), (228, 88898), (456, 44449)]