20216398439

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 21784688640

約数和(自身を除く): 1568290201

約数列:

[1, 37, 47, 59, 103, 1739, 1913, 2183, 2773, 3811, 4841, 6077, 70781, 89911, 102601, 112867, 179117, 197039, 224849, 285619, 3326707, 4176079, 5304749, 7290443, 9260833, 10567903, 11625301, 196275713, 342650821, 430136137, 546389147, 20216398439]

約数ペア:

[(1, 20216398439), (37, 546389147), (47, 430136137), (59, 342650821), (103, 196275713), (1739, 11625301), (1913, 10567903), (2183, 9260833), (2773, 7290443), (3811, 5304749), (4841, 4176079), (6077, 3326707), (70781, 285619), (89911, 224849), (102601, 197039), (112867, 179117)]