20139919030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{608273}}^1$

素因数の和:608341

約数の個数: 64

約数和(自身を含む): 46248288768

約数和(自身を除く): 26108369738

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 3010, 3311, 4730, 6622, 16555, 33110, 608273, 1216546, 3041365, 4257911, 6082730, 6691003, 8515822, 13382006, 21289555, 26155739, 33455015, 42579110, 46837021, 52311478, 66910030, 93674042, 130778695, 183090173, 234185105, 261557390, 287713129, 366180346, 468370210, 575426258, 915450865, 1438565645, 1830901730, 2013991903, 2877131290, 4027983806, 10069959515, 20139919030]

約数ペア:

[(1, 20139919030), (2, 10069959515), (5, 4027983806), (7, 2877131290), (10, 2013991903), (11, 1830901730), (14, 1438565645), (22, 915450865), (35, 575426258), (43, 468370210), (55, 366180346), (70, 287713129), (77, 261557390), (86, 234185105), (110, 183090173), (154, 130778695), (215, 93674042), (301, 66910030), (385, 52311478), (430, 46837021), (473, 42579110), (602, 33455015), (770, 26155739), (946, 21289555), (1505, 13382006), (2365, 8515822), (3010, 6691003), (3311, 6082730), (4730, 4257911), (6622, 3041365), (16555, 1216546), (33110, 608273)]