20348315900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1681679}}^1$

素因数の和:1681715

約数の個数: 54

約数和(自身を含む): 48534966480

約数和(自身を除く): 28186650580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 1681679, 3363358, 6726716, 8408395, 16816790, 18498469, 33633580, 36996938, 42041975, 73993876, 84083950, 92492345, 168167900, 184984690, 203483159, 369969380, 406966318, 462461725, 813932636, 924923450, 1017415795, 1849846900, 2034831590, 4069663180, 5087078975, 10174157950, 20348315900]

約数ペア:

[(1, 20348315900), (2, 10174157950), (4, 5087078975), (5, 4069663180), (10, 2034831590), (11, 1849846900), (20, 1017415795), (22, 924923450), (25, 813932636), (44, 462461725), (50, 406966318), (55, 369969380), (100, 203483159), (110, 184984690), (121, 168167900), (220, 92492345), (242, 84083950), (275, 73993876), (484, 42041975), (550, 36996938), (605, 33633580), (1100, 18498469), (1210, 16816790), (2420, 8408395), (3025, 6726716), (6050, 3363358), (12100, 1681679)]