19944672034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1601}}^1\times {\mathrm{3079}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 36354890880

約数和(自身を除く): 16410218846

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 1601, 2023, 3079, 3202, 4046, 6158, 11207, 21553, 22414, 27217, 43106, 52343, 54434, 104686, 190519, 366401, 381038, 462689, 732802, 889831, 925378, 1779662, 3238823, 4929479, 6228817, 6477646, 9858958, 12457634, 34506353, 69012706, 83801143, 167602286, 586608001, 1173216002, 1424619431, 2849238862, 9972336017, 19944672034]

約数ペア:

[(1, 19944672034), (2, 9972336017), (7, 2849238862), (14, 1424619431), (17, 1173216002), (34, 586608001), (119, 167602286), (238, 83801143), (289, 69012706), (578, 34506353), (1601, 12457634), (2023, 9858958), (3079, 6477646), (3202, 6228817), (4046, 4929479), (6158, 3238823), (11207, 1779662), (21553, 925378), (22414, 889831), (27217, 732802), (43106, 462689), (52343, 381038), (54434, 366401), (104686, 190519)]