20154326964

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1\times {\mathrm{14389}}^1$

素因数の和:15320

約数の個数: 48

約数和(自身を含む): 47402732160

約数和(自身を除く): 27248405196

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 773, 906, 1546, 1812, 2319, 3092, 4638, 9276, 14389, 28778, 43167, 57556, 86334, 116723, 172668, 233446, 350169, 466892, 700338, 1400676, 2172739, 4345478, 6518217, 8690956, 11122697, 13036434, 22245394, 26072868, 33368091, 44490788, 66736182, 133472364, 1679527247, 3359054494, 5038581741, 6718108988, 10077163482, 20154326964]

約数ペア:

[(1, 20154326964), (2, 10077163482), (3, 6718108988), (4, 5038581741), (6, 3359054494), (12, 1679527247), (151, 133472364), (302, 66736182), (453, 44490788), (604, 33368091), (773, 26072868), (906, 22245394), (1546, 13036434), (1812, 11122697), (2319, 8690956), (3092, 6518217), (4638, 4345478), (9276, 2172739), (14389, 1400676), (28778, 700338), (43167, 466892), (57556, 350169), (86334, 233446), (116723, 172668)]