20366947704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{36107}}^1$

素因数の和:37372

約数の個数: 64

約数和(自身を含む): 53642044800

約数和(自身を除く): 33275097096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1237, 2474, 3711, 4948, 7422, 9896, 14844, 23503, 29688, 36107, 47006, 70509, 72214, 94012, 108321, 141018, 144428, 188024, 216642, 282036, 288856, 433284, 564072, 686033, 866568, 1372066, 2058099, 2744132, 4116198, 5488264, 8232396, 16464792, 44664359, 89328718, 133993077, 178657436, 267986154, 357314872, 535972308, 848622821, 1071944616, 1697245642, 2545868463, 3394491284, 5091736926, 6788982568, 10183473852, 20366947704]

約数ペア:

[(1, 20366947704), (2, 10183473852), (3, 6788982568), (4, 5091736926), (6, 3394491284), (8, 2545868463), (12, 1697245642), (19, 1071944616), (24, 848622821), (38, 535972308), (57, 357314872), (76, 267986154), (114, 178657436), (152, 133993077), (228, 89328718), (456, 44664359), (1237, 16464792), (2474, 8232396), (3711, 5488264), (4948, 4116198), (7422, 2744132), (9896, 2058099), (14844, 1372066), (23503, 866568), (29688, 686033), (36107, 564072), (47006, 433284), (70509, 288856), (72214, 282036), (94012, 216642), (108321, 188024), (141018, 144428)]