20161229696724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1\times {\mathrm{77731}}^1$

素因数の和:79141

約数の個数: 96

約数和(自身を含む): 47914950021120

約数和(自身を除く): 27753720324396

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 293, 426, 586, 852, 879, 1039, 1172, 1758, 2078, 3117, 3516, 4156, 6234, 12468, 20803, 41606, 62409, 73769, 77731, 83212, 124818, 147538, 155462, 221307, 233193, 249636, 295076, 304427, 310924, 442614, 466386, 608854, 885228, 913281, 932772, 1217708, 1826562, 3653124, 5518901, 11037802, 16556703, 21614317, 22075604, 22775183, 33113406, 43228634, 45550366, 64842951, 66226812, 68325549, 80762509, 86457268, 91100732, 129685902, 136651098, 161525018, 242287527, 259371804, 273302196, 323050036, 484575054, 969150108, 1617037993, 3234075986, 4851113979, 5734138139, 6468151972, 9702227958, 11468276278, 17202414417, 19404455916, 22936552556, 23663415137, 34404828834, 47326830274, 68809657668, 70990245411, 94653660548, 141980490822, 283960981644, 1680102474727, 3360204949454, 5040307424181, 6720409898908, 10080614848362, 20161229696724]

約数ペア:

[(1, 20161229696724), (2, 10080614848362), (3, 6720409898908), (4, 5040307424181), (6, 3360204949454), (12, 1680102474727), (71, 283960981644), (142, 141980490822), (213, 94653660548), (284, 70990245411), (293, 68809657668), (426, 47326830274), (586, 34404828834), (852, 23663415137), (879, 22936552556), (1039, 19404455916), (1172, 17202414417), (1758, 11468276278), (2078, 9702227958), (3117, 6468151972), (3516, 5734138139), (4156, 4851113979), (6234, 3234075986), (12468, 1617037993), (20803, 969150108), (41606, 484575054), (62409, 323050036), (73769, 273302196), (77731, 259371804), (83212, 242287527), (124818, 161525018), (147538, 136651098), (155462, 129685902), (221307, 91100732), (233193, 86457268), (249636, 80762509), (295076, 68325549), (304427, 66226812), (310924, 64842951), (442614, 45550366), (466386, 43228634), (608854, 33113406), (885228, 22775183), (913281, 22075604), (932772, 21614317), (1217708, 16556703), (1826562, 11037802), (3653124, 5518901)]