20160355878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{67679}}^1$

素因数の和:67786

約数の個数: 96

約数和(自身を含む): 50256460800

約数和(自身を除く): 30096104922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 171, 201, 234, 247, 342, 402, 494, 603, 741, 871, 1206, 1273, 1482, 1742, 2223, 2546, 2613, 3819, 4446, 5226, 7638, 7839, 11457, 15678, 16549, 22914, 33098, 49647, 67679, 99294, 135358, 148941, 203037, 297882, 406074, 609111, 879827, 1218222, 1285901, 1759654, 2571802, 2639481, 3857703, 4534493, 5278962, 7715406, 7918443, 9068986, 11573109, 13603479, 15836886, 16716713, 23146218, 27206958, 33433426, 40810437, 50150139, 58948409, 81620874, 86155367, 100300278, 117896818, 150450417, 172310734, 176845227, 258466101, 300900834, 353690454, 516932202, 530535681, 775398303, 1061071362, 1120019771, 1550796606, 2240039542, 3360059313, 6720118626, 10080177939, 20160355878]

約数ペア:

[(1, 20160355878), (2, 10080177939), (3, 6720118626), (6, 3360059313), (9, 2240039542), (13, 1550796606), (18, 1120019771), (19, 1061071362), (26, 775398303), (38, 530535681), (39, 516932202), (57, 353690454), (67, 300900834), (78, 258466101), (114, 176845227), (117, 172310734), (134, 150450417), (171, 117896818), (201, 100300278), (234, 86155367), (247, 81620874), (342, 58948409), (402, 50150139), (494, 40810437), (603, 33433426), (741, 27206958), (871, 23146218), (1206, 16716713), (1273, 15836886), (1482, 13603479), (1742, 11573109), (2223, 9068986), (2546, 7918443), (2613, 7715406), (3819, 5278962), (4446, 4534493), (5226, 3857703), (7638, 2639481), (7839, 2571802), (11457, 1759654), (15678, 1285901), (16549, 1218222), (22914, 879827), (33098, 609111), (49647, 406074), (67679, 297882), (99294, 203037), (135358, 148941)]