20996914194

素因数分解:

$2^1\times 3^2\times {\mathrm{51349}}^1\times {\mathrm{22717}}^1$

素因数の和:74074

約数の個数: 24

約数和(自身を含む): 45496202700

約数和(自身を除く): 24499288506

約数列:

[1, 2, 3, 6, 9, 18, 22717, 45434, 51349, 68151, 102698, 136302, 154047, 204453, 308094, 408906, 462141, 924282, 1166495233, 2332990466, 3499485699, 6998971398, 10498457097, 20996914194]

約数ペア:

[(1, 20996914194), (2, 10498457097), (3, 6998971398), (6, 3499485699), (9, 2332990466), (18, 1166495233), (22717, 924282), (45434, 462141), (51349, 408906), (68151, 308094), (102698, 204453), (136302, 154047)]