20983284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83267}}^1$

素因数の和:83284

約数の個数: 36

約数和(自身を含む): 60619104

約数和(自身を除く): 39635820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83267, 166534, 249801, 333068, 499602, 582869, 749403, 999204, 1165738, 1498806, 1748607, 2331476, 2997612, 3497214, 5245821, 6994428, 10491642, 20983284]

約数ペア:

[(1, 20983284), (2, 10491642), (3, 6994428), (4, 5245821), (6, 3497214), (7, 2997612), (9, 2331476), (12, 1748607), (14, 1498806), (18, 1165738), (21, 999204), (28, 749403), (36, 582869), (42, 499602), (63, 333068), (84, 249801), (126, 166534), (252, 83267)]