20153325108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{554089}}^1$

素因数の和:554536

約数の個数: 48

約数和(自身を含む): 53866413440

約数和(自身を除く): 33713088332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 2598, 3031, 5196, 6062, 9093, 12124, 18186, 36372, 554089, 1108178, 1662267, 2216356, 3324534, 3878623, 6649068, 7757246, 11635869, 15514492, 23271738, 46543476, 239920537, 479841074, 719761611, 959682148, 1439523222, 1679443759, 2879046444, 3358887518, 5038331277, 6717775036, 10076662554, 20153325108]

約数ペア:

[(1, 20153325108), (2, 10076662554), (3, 6717775036), (4, 5038331277), (6, 3358887518), (7, 2879046444), (12, 1679443759), (14, 1439523222), (21, 959682148), (28, 719761611), (42, 479841074), (84, 239920537), (433, 46543476), (866, 23271738), (1299, 15514492), (1732, 11635869), (2598, 7757246), (3031, 6649068), (5196, 3878623), (6062, 3324534), (9093, 2216356), (12124, 1662267), (18186, 1108178), (36372, 554089)]