20876615032

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4096667}}^1$

素因数の和:4096700

約数の個数: 48

約数和(自身を含む): 49037115960

約数和(自身を除く): 28160500928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 4096667, 8193334, 16386668, 28676669, 32773336, 53256671, 57353338, 106513342, 114706676, 200736683, 213026684, 229413352, 372796697, 401473366, 426053368, 745593394, 802946732, 1491186788, 1605893464, 2609576879, 2982373576, 5219153758, 10438307516, 20876615032]

約数ペア:

[(1, 20876615032), (2, 10438307516), (4, 5219153758), (7, 2982373576), (8, 2609576879), (13, 1605893464), (14, 1491186788), (26, 802946732), (28, 745593394), (49, 426053368), (52, 401473366), (56, 372796697), (91, 229413352), (98, 213026684), (104, 200736683), (182, 114706676), (196, 106513342), (364, 57353338), (392, 53256671), (637, 32773336), (728, 28676669), (1274, 16386668), (2548, 8193334), (5096, 4096667)]