19605484736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1546

約数の個数: 112

約数和(自身を含む): 41929482816

約数和(自身を除く): 22323998080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 137, 206, 272, 274, 412, 544, 548, 824, 1088, 1096, 1277, 1648, 1751, 2192, 2329, 2554, 3296, 3502, 4384, 4658, 5108, 6592, 7004, 8768, 9316, 10216, 14008, 14111, 18632, 20432, 21709, 28016, 28222, 37264, 40864, 43418, 56032, 56444, 74528, 81728, 86836, 112064, 112888, 131531, 149056, 173672, 174949, 225776, 239887, 263062, 347344, 349898, 451552, 479774, 526124, 694688, 699796, 903104, 959548, 1052248, 1389376, 1399592, 1919096, 2104496, 2236027, 2799184, 2974133, 3838192, 4208992, 4472054, 5598368, 5948266, 7676384, 8417984, 8944108, 11196736, 11896532, 15352768, 17888216, 18019747, 23793064, 35776432, 36039494, 47586128, 71552864, 72078988, 95172256, 143105728, 144157976, 190344512, 288315952, 306335699, 576631904, 612671398, 1153263808, 1225342796, 2450685592, 4901371184, 9802742368, 19605484736]

約数ペア:

[(1, 19605484736), (2, 9802742368), (4, 4901371184), (8, 2450685592), (16, 1225342796), (17, 1153263808), (32, 612671398), (34, 576631904), (64, 306335699), (68, 288315952), (103, 190344512), (136, 144157976), (137, 143105728), (206, 95172256), (272, 72078988), (274, 71552864), (412, 47586128), (544, 36039494), (548, 35776432), (824, 23793064), (1088, 18019747), (1096, 17888216), (1277, 15352768), (1648, 11896532), (1751, 11196736), (2192, 8944108), (2329, 8417984), (2554, 7676384), (3296, 5948266), (3502, 5598368), (4384, 4472054), (4658, 4208992), (5108, 3838192), (6592, 2974133), (7004, 2799184), (8768, 2236027), (9316, 2104496), (10216, 1919096), (14008, 1399592), (14111, 1389376), (18632, 1052248), (20432, 959548), (21709, 903104), (28016, 699796), (28222, 694688), (37264, 526124), (40864, 479774), (43418, 451552), (56032, 349898), (56444, 347344), (74528, 263062), (81728, 239887), (86836, 225776), (112064, 174949), (112888, 173672), (131531, 149056)]