20214024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 53860800

約数和(自身を除く): 33646776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 457, 582, 776, 914, 1164, 1371, 1828, 1843, 2328, 2742, 3656, 3686, 5484, 5529, 7372, 8683, 10968, 11058, 14744, 17366, 22116, 26049, 34732, 44232, 44329, 52098, 69464, 88658, 104196, 132987, 177316, 208392, 265974, 354632, 531948, 842251, 1063896, 1684502, 2526753, 3369004, 5053506, 6738008, 10107012, 20214024]

約数ペア:

[(1, 20214024), (2, 10107012), (3, 6738008), (4, 5053506), (6, 3369004), (8, 2526753), (12, 1684502), (19, 1063896), (24, 842251), (38, 531948), (57, 354632), (76, 265974), (97, 208392), (114, 177316), (152, 132987), (194, 104196), (228, 88658), (291, 69464), (388, 52098), (456, 44329), (457, 44232), (582, 34732), (776, 26049), (914, 22116), (1164, 17366), (1371, 14744), (1828, 11058), (1843, 10968), (2328, 8683), (2742, 7372), (3656, 5529), (3686, 5484)]