20366236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 36

約数和(自身を含む): 40554360

約数和(自身を除く): 20188124

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 1451, 2902, 3509, 5804, 7018, 14036, 15961, 31922, 42079, 63844, 84158, 168316, 175571, 351142, 462869, 702284, 925738, 1851476, 5091559, 10183118, 20366236]

約数ペア:

[(1, 20366236), (2, 10183118), (4, 5091559), (11, 1851476), (22, 925738), (29, 702284), (44, 462869), (58, 351142), (116, 175571), (121, 168316), (242, 84158), (319, 63844), (484, 42079), (638, 31922), (1276, 15961), (1451, 14036), (2902, 7018), (3509, 5804)]