20161986486

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{226087}}^1$

素因数の和:226348

約数の個数: 32

約数和(自身を含む): 41021406720

約数和(自身を除く): 20859420234

約数列:

[1, 2, 3, 6, 89, 167, 178, 267, 334, 501, 534, 1002, 14863, 29726, 44589, 89178, 226087, 452174, 678261, 1356522, 20121743, 37756529, 40243486, 60365229, 75513058, 113269587, 120730458, 226539174, 3360331081, 6720662162, 10080993243, 20161986486]

約数ペア:

[(1, 20161986486), (2, 10080993243), (3, 6720662162), (6, 3360331081), (89, 226539174), (167, 120730458), (178, 113269587), (267, 75513058), (334, 60365229), (501, 40243486), (534, 37756529), (1002, 20121743), (14863, 1356522), (29726, 678261), (44589, 452174), (89178, 226087)]