20172571692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18473051}}^1$

素因数の和:18473078

約数の個数: 48

約数和(自身を含む): 57931491072

約数和(自身を除く): 37758919380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18473051, 36946102, 55419153, 73892204, 110838306, 129311357, 221676612, 240149663, 258622714, 387934071, 480299326, 517245428, 720448989, 775868142, 960598652, 1440897978, 1551736284, 1681047641, 2881795956, 3362095282, 5043142923, 6724190564, 10086285846, 20172571692]

約数ペア:

[(1, 20172571692), (2, 10086285846), (3, 6724190564), (4, 5043142923), (6, 3362095282), (7, 2881795956), (12, 1681047641), (13, 1551736284), (14, 1440897978), (21, 960598652), (26, 775868142), (28, 720448989), (39, 517245428), (42, 480299326), (52, 387934071), (78, 258622714), (84, 240149663), (91, 221676612), (156, 129311357), (182, 110838306), (273, 73892204), (364, 55419153), (546, 36946102), (1092, 18473051)]