20144657148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{13367}}^1$

素因数の和:13632

約数の個数: 144

約数和(自身を含む): 59909601024

約数和(自身を除く): 39764943876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 233, 294, 308, 462, 466, 539, 588, 699, 924, 932, 1078, 1398, 1617, 1631, 2156, 2563, 2796, 3234, 3262, 4893, 5126, 6468, 6524, 7689, 9786, 10252, 11417, 13367, 15378, 17941, 19572, 22834, 26734, 30756, 34251, 35882, 40101, 45668, 53468, 53823, 68502, 71764, 80202, 93569, 107646, 125587, 137004, 147037, 160404, 187138, 215292, 251174, 280707, 294074, 374276, 376761, 441111, 502348, 561414, 588148, 654983, 753522, 882222, 1029259, 1122828, 1309966, 1507044, 1764444, 1964949, 2058518, 2619932, 3087777, 3114511, 3929898, 4117036, 6175554, 6229022, 7204813, 7859796, 9343533, 12351108, 12458044, 14409626, 18687066, 21614439, 21801577, 28819252, 34259621, 37374132, 43228878, 43603154, 65404731, 68519242, 86457756, 87206308, 102778863, 130809462, 137038484, 152611039, 205557726, 239817347, 261618924, 305222078, 411115452, 457833117, 479634694, 610444156, 719452041, 915666234, 959269388, 1438904082, 1678721429, 1831332468, 2877808164, 3357442858, 5036164287, 6714885716, 10072328574, 20144657148]

約数ペア:

[(1, 20144657148), (2, 10072328574), (3, 6714885716), (4, 5036164287), (6, 3357442858), (7, 2877808164), (11, 1831332468), (12, 1678721429), (14, 1438904082), (21, 959269388), (22, 915666234), (28, 719452041), (33, 610444156), (42, 479634694), (44, 457833117), (49, 411115452), (66, 305222078), (77, 261618924), (84, 239817347), (98, 205557726), (132, 152611039), (147, 137038484), (154, 130809462), (196, 102778863), (231, 87206308), (233, 86457756), (294, 68519242), (308, 65404731), (462, 43603154), (466, 43228878), (539, 37374132), (588, 34259621), (699, 28819252), (924, 21801577), (932, 21614439), (1078, 18687066), (1398, 14409626), (1617, 12458044), (1631, 12351108), (2156, 9343533), (2563, 7859796), (2796, 7204813), (3234, 6229022), (3262, 6175554), (4893, 4117036), (5126, 3929898), (6468, 3114511), (6524, 3087777), (7689, 2619932), (9786, 2058518), (10252, 1964949), (11417, 1764444), (13367, 1507044), (15378, 1309966), (17941, 1122828), (19572, 1029259), (22834, 882222), (26734, 753522), (30756, 654983), (34251, 588148), (35882, 561414), (40101, 502348), (45668, 441111), (53468, 376761), (53823, 374276), (68502, 294074), (71764, 280707), (80202, 251174), (93569, 215292), (107646, 187138), (125587, 160404), (137004, 147037)]