20160216723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5651869}}^1$

素因数の和:5651942

約数の個数: 16

約数和(自身を含む): 28485424800

約数和(自身を除く): 8325208077

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5651869, 16955607, 163904201, 231726629, 491712603, 695179887, 6720072241, 20160216723]

約数ペア:

[(1, 20160216723), (3, 6720072241), (29, 695179887), (41, 491712603), (87, 231726629), (123, 163904201), (1189, 16955607), (3567, 5651869)]