20170017568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 45302906880

約数和(自身を除く): 25132889312

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 43, 62, 76, 82, 86, 124, 152, 164, 172, 248, 304, 328, 344, 496, 589, 607, 608, 656, 688, 779, 817, 992, 1178, 1214, 1271, 1312, 1333, 1376, 1558, 1634, 1763, 2356, 2428, 2542, 2666, 3116, 3268, 3526, 4712, 4856, 5084, 5332, 6232, 6536, 7052, 9424, 9712, 10168, 10664, 11533, 12464, 13072, 14104, 18817, 18848, 19424, 20336, 21328, 23066, 24149, 24887, 24928, 25327, 26101, 26144, 28208, 33497, 37634, 40672, 42656, 46132, 48298, 49774, 50654, 52202, 54653, 56416, 66994, 75268, 92264, 96596, 99548, 101308, 104404, 109306, 133988, 150536, 184528, 193192, 199096, 202616, 208808, 218612, 267976, 301072, 357523, 369056, 386384, 398192, 405232, 417616, 437224, 472853, 495919, 535952, 602144, 715046, 771497, 772768, 796384, 809131, 810464, 835232, 874448, 945706, 991838, 1038407, 1070141, 1071904, 1430092, 1542994, 1618262, 1748896, 1891412, 1983676, 2076814, 2140282, 2860184, 3085988, 3236524, 3782824, 3967352, 4153628, 4280564, 5720368, 6171976, 6473048, 7565648, 7934704, 8307256, 8561128, 11440736, 12343952, 12946096, 14658443, 15131296, 15373489, 15869408, 16614512, 17122256, 20332679, 24687904, 25892192, 29316886, 30746978, 33174371, 33229024, 34244512, 40665358, 58633772, 61493956, 66348742, 81330716, 117267544, 122987912, 132697484, 162661432, 234535088, 245975824, 265394968, 325322864, 469070176, 491951648, 530789936, 630313049, 650645728, 1061579872, 1260626098, 2521252196, 5042504392, 10085008784, 20170017568]

約数ペア:

[(1, 20170017568), (2, 10085008784), (4, 5042504392), (8, 2521252196), (16, 1260626098), (19, 1061579872), (31, 650645728), (32, 630313049), (38, 530789936), (41, 491951648), (43, 469070176), (62, 325322864), (76, 265394968), (82, 245975824), (86, 234535088), (124, 162661432), (152, 132697484), (164, 122987912), (172, 117267544), (248, 81330716), (304, 66348742), (328, 61493956), (344, 58633772), (496, 40665358), (589, 34244512), (607, 33229024), (608, 33174371), (656, 30746978), (688, 29316886), (779, 25892192), (817, 24687904), (992, 20332679), (1178, 17122256), (1214, 16614512), (1271, 15869408), (1312, 15373489), (1333, 15131296), (1376, 14658443), (1558, 12946096), (1634, 12343952), (1763, 11440736), (2356, 8561128), (2428, 8307256), (2542, 7934704), (2666, 7565648), (3116, 6473048), (3268, 6171976), (3526, 5720368), (4712, 4280564), (4856, 4153628), (5084, 3967352), (5332, 3782824), (6232, 3236524), (6536, 3085988), (7052, 2860184), (9424, 2140282), (9712, 2076814), (10168, 1983676), (10664, 1891412), (11533, 1748896), (12464, 1618262), (13072, 1542994), (14104, 1430092), (18817, 1071904), (18848, 1070141), (19424, 1038407), (20336, 991838), (21328, 945706), (23066, 874448), (24149, 835232), (24887, 810464), (24928, 809131), (25327, 796384), (26101, 772768), (26144, 771497), (28208, 715046), (33497, 602144), (37634, 535952), (40672, 495919), (42656, 472853), (46132, 437224), (48298, 417616), (49774, 405232), (50654, 398192), (52202, 386384), (54653, 369056), (56416, 357523), (66994, 301072), (75268, 267976), (92264, 218612), (96596, 208808), (99548, 202616), (101308, 199096), (104404, 193192), (109306, 184528), (133988, 150536)]