20226739498

素因数分解:

$2^1\times 7^4\times {\mathrm{829}}^1\times {\mathrm{5081}}^1$

素因数の和:5940

約数の個数: 40

約数和(自身を含む): 35444358180

約数和(自身を除く): 15217618682

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 829, 1658, 2401, 4802, 5081, 5803, 10162, 11606, 35567, 40621, 71134, 81242, 248969, 284347, 497938, 568694, 1742783, 1990429, 3485566, 3980858, 4212149, 8424298, 12199481, 24398962, 29485043, 58970086, 206395301, 412790602, 1444767107, 2889534214, 10113369749, 20226739498]

約数ペア:

[(1, 20226739498), (2, 10113369749), (7, 2889534214), (14, 1444767107), (49, 412790602), (98, 206395301), (343, 58970086), (686, 29485043), (829, 24398962), (1658, 12199481), (2401, 8424298), (4802, 4212149), (5081, 3980858), (5803, 3485566), (10162, 1990429), (11606, 1742783), (35567, 568694), (40621, 497938), (71134, 284347), (81242, 248969)]