20125909524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 57283430400

約数和(自身を除く): 37157520876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 139, 228, 257, 266, 278, 353, 399, 417, 514, 532, 556, 706, 771, 798, 834, 973, 1028, 1059, 1412, 1542, 1596, 1668, 1799, 1946, 2118, 2471, 2641, 2919, 3084, 3598, 3892, 4236, 4883, 4942, 5282, 5397, 5838, 6707, 7196, 7413, 7923, 9766, 9884, 10564, 10794, 11676, 13414, 14649, 14826, 15846, 18487, 19532, 20121, 21588, 26828, 29298, 29652, 31692, 34181, 35723, 36974, 40242, 46949, 49067, 55461, 58596, 68362, 71446, 73948, 80484, 90721, 93898, 98134, 102543, 107169, 110922, 136724, 140847, 142892, 147201, 181442, 187796, 196268, 205086, 214338, 221844, 250061, 272163, 281694, 294402, 343469, 362884, 410172, 428676, 500122, 544326, 563388, 588804, 635047, 678737, 686938, 750183, 932273, 1000244, 1030407, 1088652, 1270094, 1357474, 1373876, 1500366, 1723699, 1864546, 1905141, 2036211, 2060814, 2540188, 2714948, 2796819, 3000732, 3447398, 3729092, 3810282, 4072422, 4121628, 4751159, 5171097, 5593638, 6525911, 6894796, 7620564, 8144844, 9502318, 10342194, 11187276, 12065893, 12610219, 13051822, 14253477, 19004636, 19577733, 20684388, 24131786, 25220438, 26103644, 28506954, 36197679, 37830657, 39155466, 48263572, 50440876, 57013908, 72395358, 75661314, 78310932, 88271533, 144790716, 151322628, 176543066, 239594161, 264814599, 353086132, 479188322, 529629198, 718782483, 958376644, 1059258396, 1437564966, 1677159127, 2875129932, 3354318254, 5031477381, 6708636508, 10062954762, 20125909524]

約数ペア:

[(1, 20125909524), (2, 10062954762), (3, 6708636508), (4, 5031477381), (6, 3354318254), (7, 2875129932), (12, 1677159127), (14, 1437564966), (19, 1059258396), (21, 958376644), (28, 718782483), (38, 529629198), (42, 479188322), (57, 353086132), (76, 264814599), (84, 239594161), (114, 176543066), (133, 151322628), (139, 144790716), (228, 88271533), (257, 78310932), (266, 75661314), (278, 72395358), (353, 57013908), (399, 50440876), (417, 48263572), (514, 39155466), (532, 37830657), (556, 36197679), (706, 28506954), (771, 26103644), (798, 25220438), (834, 24131786), (973, 20684388), (1028, 19577733), (1059, 19004636), (1412, 14253477), (1542, 13051822), (1596, 12610219), (1668, 12065893), (1799, 11187276), (1946, 10342194), (2118, 9502318), (2471, 8144844), (2641, 7620564), (2919, 6894796), (3084, 6525911), (3598, 5593638), (3892, 5171097), (4236, 4751159), (4883, 4121628), (4942, 4072422), (5282, 3810282), (5397, 3729092), (5838, 3447398), (6707, 3000732), (7196, 2796819), (7413, 2714948), (7923, 2540188), (9766, 2060814), (9884, 2036211), (10564, 1905141), (10794, 1864546), (11676, 1723699), (13414, 1500366), (14649, 1373876), (14826, 1357474), (15846, 1270094), (18487, 1088652), (19532, 1030407), (20121, 1000244), (21588, 932273), (26828, 750183), (29298, 686938), (29652, 678737), (31692, 635047), (34181, 588804), (35723, 563388), (36974, 544326), (40242, 500122), (46949, 428676), (49067, 410172), (55461, 362884), (58596, 343469), (68362, 294402), (71446, 281694), (73948, 272163), (80484, 250061), (90721, 221844), (93898, 214338), (98134, 205086), (102543, 196268), (107169, 187796), (110922, 181442), (136724, 147201), (140847, 142892)]