20227938819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{246073}}^1$

素因数の和:246187

約数の個数: 32

約数和(自身を含む): 30615542784

約数和(自身を除く): 10387603965

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 517, 583, 1551, 1749, 2491, 7473, 27401, 82203, 246073, 738219, 2706803, 8120409, 11565431, 13041869, 34696293, 39125607, 127219741, 143460559, 381659223, 430381677, 612967843, 1838903529, 6742646273, 20227938819]

約数ペア:

[(1, 20227938819), (3, 6742646273), (11, 1838903529), (33, 612967843), (47, 430381677), (53, 381659223), (141, 143460559), (159, 127219741), (517, 39125607), (583, 34696293), (1551, 13041869), (1749, 11565431), (2491, 8120409), (7473, 2706803), (27401, 738219), (82203, 246073)]