20760882528

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{410359}}^1$

素因数の和:410420

約数の個数: 96

約数和(自身を含む): 59564574720

約数和(自身を除く): 38803692192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2976, 3162, 4216, 6324, 8432, 12648, 16864, 25296, 50592, 410359, 820718, 1231077, 1641436, 2462154, 3282872, 4924308, 6565744, 6976103, 9848616, 12721129, 13131488, 13952206, 19697232, 20928309, 25442258, 27904412, 38163387, 39394464, 41856618, 50884516, 55808824, 76326774, 83713236, 101769032, 111617648, 152653548, 167426472, 203538064, 216259193, 223235296, 305307096, 334852944, 407076128, 432518386, 610614192, 648777579, 669705888, 865036772, 1221228384, 1297555158, 1730073544, 2595110316, 3460147088, 5190220632, 6920294176, 10380441264, 20760882528]

約数ペア:

[(1, 20760882528), (2, 10380441264), (3, 6920294176), (4, 5190220632), (6, 3460147088), (8, 2595110316), (12, 1730073544), (16, 1297555158), (17, 1221228384), (24, 865036772), (31, 669705888), (32, 648777579), (34, 610614192), (48, 432518386), (51, 407076128), (62, 334852944), (68, 305307096), (93, 223235296), (96, 216259193), (102, 203538064), (124, 167426472), (136, 152653548), (186, 111617648), (204, 101769032), (248, 83713236), (272, 76326774), (372, 55808824), (408, 50884516), (496, 41856618), (527, 39394464), (544, 38163387), (744, 27904412), (816, 25442258), (992, 20928309), (1054, 19697232), (1488, 13952206), (1581, 13131488), (1632, 12721129), (2108, 9848616), (2976, 6976103), (3162, 6565744), (4216, 4924308), (6324, 3282872), (8432, 2462154), (12648, 1641436), (16864, 1231077), (25296, 820718), (50592, 410359)]