20096874780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4239847}}^1$

素因数の和:4239938

約数の個数: 48

約数和(自身を含む): 56983557120

約数和(自身を除く): 36886682340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 4239847, 8479694, 12719541, 16959388, 21199235, 25439082, 42398470, 50878164, 63597705, 84796940, 127195410, 254390820, 334947913, 669895826, 1004843739, 1339791652, 1674739565, 2009687478, 3349479130, 4019374956, 5024218695, 6698958260, 10048437390, 20096874780]

約数ペア:

[(1, 20096874780), (2, 10048437390), (3, 6698958260), (4, 5024218695), (5, 4019374956), (6, 3349479130), (10, 2009687478), (12, 1674739565), (15, 1339791652), (20, 1004843739), (30, 669895826), (60, 334947913), (79, 254390820), (158, 127195410), (237, 84796940), (316, 63597705), (395, 50878164), (474, 42398470), (790, 25439082), (948, 21199235), (1185, 16959388), (1580, 12719541), (2370, 8479694), (4740, 4239847)]