20160482971194

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{371731441}}^1$

素因数の和:371731603

約数の個数: 48

約数和(自身を含む): 45928163121984

約数和(自身を除く): 25767680150790

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 786, 1179, 2358, 3013, 6026, 9039, 18078, 27117, 54234, 371731441, 743462882, 1115194323, 2230388646, 3345582969, 6691165938, 8549823143, 17099646286, 25649469429, 48696818771, 51298938858, 76948408287, 97393637542, 146090456313, 153896816574, 292180912626, 438271368939, 876542737878, 1120026831733, 2240053663466, 3360080495199, 6720160990398, 10080241485597, 20160482971194]

約数ペア:

[(1, 20160482971194), (2, 10080241485597), (3, 6720160990398), (6, 3360080495199), (9, 2240053663466), (18, 1120026831733), (23, 876542737878), (46, 438271368939), (69, 292180912626), (131, 153896816574), (138, 146090456313), (207, 97393637542), (262, 76948408287), (393, 51298938858), (414, 48696818771), (786, 25649469429), (1179, 17099646286), (2358, 8549823143), (3013, 6691165938), (6026, 3345582969), (9039, 2230388646), (18078, 1115194323), (27117, 743462882), (54234, 371731441)]