20132096646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1\times {\mathrm{1171}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 42664550400

約数和(自身を除く): 22532453754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 631, 717, 1171, 1262, 1434, 1893, 2342, 3513, 3786, 4541, 7026, 9082, 11989, 13623, 22249, 23978, 27246, 35967, 44498, 66747, 71934, 133494, 150809, 279869, 301618, 452427, 559738, 738901, 839607, 904854, 1477802, 1679214, 2216703, 2865371, 4433406, 5317511, 5730742, 8596113, 10635022, 14039119, 15952533, 17192226, 28078238, 31905066, 42117357, 84234714, 176597339, 353194678, 529792017, 1059584034, 3355349441, 6710698882, 10066048323, 20132096646]

約数ペア:

[(1, 20132096646), (2, 10066048323), (3, 6710698882), (6, 3355349441), (19, 1059584034), (38, 529792017), (57, 353194678), (114, 176597339), (239, 84234714), (478, 42117357), (631, 31905066), (717, 28078238), (1171, 17192226), (1262, 15952533), (1434, 14039119), (1893, 10635022), (2342, 8596113), (3513, 5730742), (3786, 5317511), (4541, 4433406), (7026, 2865371), (9082, 2216703), (11989, 1679214), (13623, 1477802), (22249, 904854), (23978, 839607), (27246, 738901), (35967, 559738), (44498, 452427), (66747, 301618), (71934, 279869), (133494, 150809)]