20070297830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{56611}}^1$

素因数の和:56933

約数の個数: 48

約数和(自身を含む): 39845563632

約数和(自身を除く): 19775265802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 293, 586, 605, 1210, 1465, 2930, 3223, 6446, 16115, 32230, 35453, 56611, 70906, 113222, 177265, 283055, 354530, 566110, 622721, 1245442, 3113605, 6227210, 6849931, 13699862, 16587023, 33174046, 34249655, 68499310, 82935115, 165870230, 182457253, 364914506, 912286265, 1824572530, 2007029783, 4014059566, 10035148915, 20070297830]

約数ペア:

[(1, 20070297830), (2, 10035148915), (5, 4014059566), (10, 2007029783), (11, 1824572530), (22, 912286265), (55, 364914506), (110, 182457253), (121, 165870230), (242, 82935115), (293, 68499310), (586, 34249655), (605, 33174046), (1210, 16587023), (1465, 13699862), (2930, 6849931), (3223, 6227210), (6446, 3113605), (16115, 1245442), (32230, 622721), (35453, 566110), (56611, 354530), (70906, 283055), (113222, 177265)]