20162037885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1\times {\mathrm{30389}}^1$

素因数の和:34429

約数の個数: 32

約数和(自身を含む): 35201831040

約数和(自身を除く): 15039793155

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 4021, 12063, 20105, 30389, 44231, 60315, 91167, 132693, 151945, 221155, 334279, 455835, 663465, 1002837, 1671395, 5014185, 122194169, 366582507, 610970845, 1344135859, 1832912535, 4032407577, 6720679295, 20162037885]

約数ペア:

[(1, 20162037885), (3, 6720679295), (5, 4032407577), (11, 1832912535), (15, 1344135859), (33, 610970845), (55, 366582507), (165, 122194169), (4021, 5014185), (12063, 1671395), (20105, 1002837), (30389, 663465), (44231, 455835), (60315, 334279), (91167, 221155), (132693, 151945)]