20194657398

素因数分解:

$2^1\times 3^7\times {\mathrm{4616977}}^1$

素因数の和:4617000

約数の個数: 32

約数和(自身を含む): 45431063520

約数和(自身を除く): 25236406122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 4616977, 9233954, 13850931, 27701862, 41552793, 83105586, 124658379, 249316758, 373975137, 747950274, 1121925411, 2243850822, 3365776233, 6731552466, 10097328699, 20194657398]

約数ペア:

[(1, 20194657398), (2, 10097328699), (3, 6731552466), (6, 3365776233), (9, 2243850822), (18, 1121925411), (27, 747950274), (54, 373975137), (81, 249316758), (162, 124658379), (243, 83105586), (486, 41552793), (729, 27701862), (1458, 13850931), (2187, 9233954), (4374, 4616977)]