20330602870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{769807}}^1$

素因数の和:769972

約数の個数: 32

約数和(自身を含む): 38798323200

約数和(自身を除く): 18467720330

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 13205, 26410, 769807, 1539614, 3849035, 7698070, 14626333, 29252666, 73131665, 107003173, 146263330, 214006346, 535015865, 1070031730, 2033060287, 4066120574, 10165301435, 20330602870]

約数ペア:

[(1, 20330602870), (2, 10165301435), (5, 4066120574), (10, 2033060287), (19, 1070031730), (38, 535015865), (95, 214006346), (139, 146263330), (190, 107003173), (278, 73131665), (695, 29252666), (1390, 14626333), (2641, 7698070), (5282, 3849035), (13205, 1539614), (26410, 769807)]