20225634495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{347251}}^1$

素因数の和:347623

約数の個数: 32

約数和(自身を含む): 35403035904

約数和(自身を除く): 15177401409

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 353, 1059, 1765, 3883, 5295, 11649, 19415, 58245, 347251, 1041753, 1736255, 3819761, 5208765, 11459283, 19098805, 57296415, 122579603, 367738809, 612898015, 1348375633, 1838694045, 4045126899, 6741878165, 20225634495]

約数ペア:

[(1, 20225634495), (3, 6741878165), (5, 4045126899), (11, 1838694045), (15, 1348375633), (33, 612898015), (55, 367738809), (165, 122579603), (353, 57296415), (1059, 19098805), (1765, 11459283), (3883, 5208765), (5295, 3819761), (11649, 1736255), (19415, 1041753), (58245, 347251)]