20161372170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23173991}}^1$

素因数の和:23174030

約数の個数: 32

約数和(自身を含む): 50055822720

約数和(自身を除く): 29894450550

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23173991, 46347982, 69521973, 115869955, 139043946, 231739910, 347609865, 672045739, 695219730, 1344091478, 2016137217, 3360228695, 4032274434, 6720457390, 10080686085, 20161372170]

約数ペア:

[(1, 20161372170), (2, 10080686085), (3, 6720457390), (5, 4032274434), (6, 3360228695), (10, 2016137217), (15, 1344091478), (29, 695219730), (30, 672045739), (58, 347609865), (87, 231739910), (145, 139043946), (174, 115869955), (290, 69521973), (435, 46347982), (870, 23173991)]