20142843464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4274797}}^1$

素因数の和:4274853

約数の個数: 32

約数和(自身を含む): 41038060800

約数和(自身を除く): 20895217336

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 4274797, 8549594, 17099188, 34198376, 81221143, 132518707, 162442286, 265037414, 324884572, 530074828, 649769144, 1060149656, 2517855433, 5035710866, 10071421732, 20142843464]

約数ペア:

[(1, 20142843464), (2, 10071421732), (4, 5035710866), (8, 2517855433), (19, 1060149656), (31, 649769144), (38, 530074828), (62, 324884572), (76, 265037414), (124, 162442286), (152, 132518707), (248, 81221143), (589, 34198376), (1178, 17099188), (2356, 8549594), (4712, 4274797)]