20076765597

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{476351}}^1$

素因数の和:476590

約数の個数: 32

約数和(自身を含む): 34144911360

約数和(自身を除く): 14068145763

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147, 476351, 1429053, 3334457, 4287159, 10003371, 12861477, 30010113, 90030339, 106226273, 318678819, 743583911, 956036457, 2230751733, 2868109371, 6692255199, 20076765597]

約数ペア:

[(1, 20076765597), (3, 6692255199), (7, 2868109371), (9, 2230751733), (21, 956036457), (27, 743583911), (63, 318678819), (189, 106226273), (223, 90030339), (669, 30010113), (1561, 12861477), (2007, 10003371), (4683, 4287159), (6021, 3334457), (14049, 1429053), (42147, 476351)]