20074951677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1\times {\mathrm{14437}}^1$

素因数の和:15933

約数の個数: 32

約数和(自身を含む): 30229706880

約数和(自身を除く): 10154755203

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1453, 4359, 14437, 15983, 42137, 43311, 47949, 126411, 158807, 418673, 463507, 476421, 1256019, 1390521, 4605403, 13816209, 20976961, 62930883, 230746571, 608331869, 692239713, 1824995607, 6691650559, 20074951677]

約数ペア:

[(1, 20074951677), (3, 6691650559), (11, 1824995607), (29, 692239713), (33, 608331869), (87, 230746571), (319, 62930883), (957, 20976961), (1453, 13816209), (4359, 4605403), (14437, 1390521), (15983, 1256019), (42137, 476421), (43311, 463507), (47949, 418673), (126411, 158807)]