20590970070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{418771}}^1$

素因数の和:418941

約数の個数: 64

約数和(自身を含む): 54272851200

約数和(自身を除く): 33681881130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 149, 165, 298, 330, 447, 745, 894, 1490, 1639, 2235, 3278, 4470, 4917, 8195, 9834, 16390, 24585, 49170, 418771, 837542, 1256313, 2093855, 2512626, 4187710, 4606481, 6281565, 9212962, 12563130, 13819443, 23032405, 27638886, 46064810, 62396879, 69097215, 124793758, 138194430, 187190637, 311984395, 374381274, 623968790, 686365669, 935953185, 1372731338, 1871906370, 2059097007, 3431828345, 4118194014, 6863656690, 10295485035, 20590970070]

約数ペア:

[(1, 20590970070), (2, 10295485035), (3, 6863656690), (5, 4118194014), (6, 3431828345), (10, 2059097007), (11, 1871906370), (15, 1372731338), (22, 935953185), (30, 686365669), (33, 623968790), (55, 374381274), (66, 311984395), (110, 187190637), (149, 138194430), (165, 124793758), (298, 69097215), (330, 62396879), (447, 46064810), (745, 27638886), (894, 23032405), (1490, 13819443), (1639, 12563130), (2235, 9212962), (3278, 6281565), (4470, 4606481), (4917, 4187710), (8195, 2512626), (9834, 2093855), (16390, 1256313), (24585, 837542), (49170, 418771)]