20174836842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 46483557120

約数和(自身を除く): 26308720278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 277, 342, 346, 519, 554, 831, 1038, 1231, 1557, 1662, 2462, 2493, 3114, 3287, 3693, 4986, 5263, 6574, 7386, 9861, 10526, 11079, 15789, 19722, 22158, 23389, 29583, 31578, 46778, 47367, 47921, 59166, 70167, 94734, 95842, 140334, 143763, 210501, 212963, 287526, 340987, 421002, 425926, 431289, 638889, 681974, 862578, 910499, 1022961, 1277778, 1820998, 1916667, 2045922, 2731497, 3068883, 3833334, 4046297, 5462994, 6137766, 6478753, 8092594, 8194491, 12138891, 12957506, 16388982, 19436259, 24277782, 36416673, 38872518, 58308777, 58990751, 72833346, 116617554, 117981502, 176972253, 353944506, 530916759, 1061833518, 1120824269, 2241648538, 3362472807, 6724945614, 10087418421, 20174836842]

約数ペア:

[(1, 20174836842), (2, 10087418421), (3, 6724945614), (6, 3362472807), (9, 2241648538), (18, 1120824269), (19, 1061833518), (38, 530916759), (57, 353944506), (114, 176972253), (171, 117981502), (173, 116617554), (277, 72833346), (342, 58990751), (346, 58308777), (519, 38872518), (554, 36416673), (831, 24277782), (1038, 19436259), (1231, 16388982), (1557, 12957506), (1662, 12138891), (2462, 8194491), (2493, 8092594), (3114, 6478753), (3287, 6137766), (3693, 5462994), (4986, 4046297), (5263, 3833334), (6574, 3068883), (7386, 2731497), (9861, 2045922), (10526, 1916667), (11079, 1820998), (15789, 1277778), (19722, 1022961), (22158, 910499), (23389, 862578), (29583, 681974), (31578, 638889), (46778, 431289), (47367, 425926), (47921, 421002), (59166, 340987), (70167, 287526), (94734, 212963), (95842, 210501), (140334, 143763)]