20544047366

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 31718288448

約数和(自身を除く): 11174241082

約数列:

[1, 2, 41, 82, 593, 647, 653, 1186, 1294, 1306, 24313, 26527, 26773, 48626, 53054, 53546, 383671, 387229, 422491, 767342, 774458, 844982, 15730511, 15876389, 17322131, 31461022, 31752778, 34644262, 250537163, 501074326, 10272023683, 20544047366]

約数ペア:

[(1, 20544047366), (2, 10272023683), (41, 501074326), (82, 250537163), (593, 34644262), (647, 31752778), (653, 31461022), (1186, 17322131), (1294, 15876389), (1306, 15730511), (24313, 844982), (26527, 774458), (26773, 767342), (48626, 422491), (53054, 387229), (53546, 383671)]