20220826821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{3677}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 30138885504

約数和(自身を除く): 9918058683

約数列:

[1, 3, 13, 37, 39, 103, 111, 309, 481, 1339, 1369, 1443, 3677, 3811, 4017, 4107, 11031, 11433, 17797, 47801, 49543, 53391, 136049, 141007, 143403, 148629, 378731, 408147, 423021, 1136193, 1768637, 1833091, 4923503, 5033813, 5305911, 5499273, 14013047, 14770509, 15101439, 42039141, 65439569, 182169611, 196318707, 518482739, 546508833, 1555448217, 6740275607, 20220826821]

約数ペア:

[(1, 20220826821), (3, 6740275607), (13, 1555448217), (37, 546508833), (39, 518482739), (103, 196318707), (111, 182169611), (309, 65439569), (481, 42039141), (1339, 15101439), (1369, 14770509), (1443, 14013047), (3677, 5499273), (3811, 5305911), (4017, 5033813), (4107, 4923503), (11031, 1833091), (11433, 1768637), (17797, 1136193), (47801, 423021), (49543, 408147), (53391, 378731), (136049, 148629), (141007, 143403)]