20195514363

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1\times {\mathrm{1831}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 28179970560

約数和(自身を除く): 7984456197

約数列:

[1, 3, 29, 87, 97, 291, 1307, 1831, 2813, 3921, 5493, 8439, 37903, 53099, 113709, 126779, 159297, 177607, 380337, 532821, 2393117, 3676591, 5150603, 7179351, 11029773, 15451809, 69400393, 208201179, 232132349, 696397047, 6731838121, 20195514363]

約数ペア:

[(1, 20195514363), (3, 6731838121), (29, 696397047), (87, 232132349), (97, 208201179), (291, 69400393), (1307, 15451809), (1831, 11029773), (2813, 7179351), (3921, 5150603), (5493, 3676591), (8439, 2393117), (37903, 532821), (53099, 380337), (113709, 177607), (126779, 159297)]