20080776696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{936953}}^1$

素因数の和:937028

約数の個数: 64

約数和(自身を含む): 53968550400

約数和(自身を除く): 33887773704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 5358, 7144, 10716, 21432, 936953, 1873906, 2810859, 3747812, 5621718, 7495624, 11243436, 17802107, 22486872, 35604214, 44036791, 53406321, 71208428, 88073582, 106812642, 132110373, 142416856, 176147164, 213625284, 264220746, 352294328, 427250568, 528441492, 836699029, 1056882984, 1673398058, 2510097087, 3346796116, 5020194174, 6693592232, 10040388348, 20080776696]

約数ペア:

[(1, 20080776696), (2, 10040388348), (3, 6693592232), (4, 5020194174), (6, 3346796116), (8, 2510097087), (12, 1673398058), (19, 1056882984), (24, 836699029), (38, 528441492), (47, 427250568), (57, 352294328), (76, 264220746), (94, 213625284), (114, 176147164), (141, 142416856), (152, 132110373), (188, 106812642), (228, 88073582), (282, 71208428), (376, 53406321), (456, 44036791), (564, 35604214), (893, 22486872), (1128, 17802107), (1786, 11243436), (2679, 7495624), (3572, 5621718), (5358, 3747812), (7144, 2810859), (10716, 1873906), (21432, 936953)]