20487236064

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1\times {\mathrm{4523}}^1$

素因数の和:6192

約数の個数: 96

約数和(自身を含む): 55679944320

約数和(自身を除く): 35192708256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 1627, 2784, 3254, 4523, 4881, 6508, 9046, 9762, 13016, 13569, 18092, 19524, 26032, 27138, 36184, 39048, 47183, 52064, 54276, 72368, 78096, 94366, 108552, 131167, 141549, 144736, 156192, 188732, 217104, 262334, 283098, 377464, 393501, 434208, 524668, 566196, 754928, 787002, 1049336, 1132392, 1509856, 1574004, 2098672, 2264784, 3148008, 4197344, 4529568, 6296016, 7358921, 12592032, 14717842, 22076763, 29435684, 44153526, 58871368, 88307052, 117742736, 176614104, 213408709, 235485472, 353228208, 426817418, 640226127, 706456416, 853634836, 1280452254, 1707269672, 2560904508, 3414539344, 5121809016, 6829078688, 10243618032, 20487236064]

約数ペア:

[(1, 20487236064), (2, 10243618032), (3, 6829078688), (4, 5121809016), (6, 3414539344), (8, 2560904508), (12, 1707269672), (16, 1280452254), (24, 853634836), (29, 706456416), (32, 640226127), (48, 426817418), (58, 353228208), (87, 235485472), (96, 213408709), (116, 176614104), (174, 117742736), (232, 88307052), (348, 58871368), (464, 44153526), (696, 29435684), (928, 22076763), (1392, 14717842), (1627, 12592032), (2784, 7358921), (3254, 6296016), (4523, 4529568), (4881, 4197344), (6508, 3148008), (9046, 2264784), (9762, 2098672), (13016, 1574004), (13569, 1509856), (18092, 1132392), (19524, 1049336), (26032, 787002), (27138, 754928), (36184, 566196), (39048, 524668), (47183, 434208), (52064, 393501), (54276, 377464), (72368, 283098), (78096, 262334), (94366, 217104), (108552, 188732), (131167, 156192), (141549, 144736)]