20236831756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{687299}}^1$

素因数の和:687753

約数の個数: 24

約数和(自身を含む): 37584313200

約数和(自身を除く): 17347481444

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 7361, 14722, 29444, 687299, 1374598, 2749196, 11684083, 23368166, 46736332, 297600467, 595200934, 1190401868, 5059207939, 10118415878, 20236831756]

約数ペア:

[(1, 20236831756), (2, 10118415878), (4, 5059207939), (17, 1190401868), (34, 595200934), (68, 297600467), (433, 46736332), (866, 23368166), (1732, 11684083), (7361, 2749196), (14722, 1374598), (29444, 687299)]