20210367512

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{36251}}^1$

素因数の和:36791

約数の個数: 32

約数和(自身を含む): 38186406720

約数和(自身を除く): 17976039208

約数列:

[1, 2, 4, 8, 227, 307, 454, 614, 908, 1228, 1816, 2456, 36251, 69689, 72502, 139378, 145004, 278756, 290008, 557512, 8228977, 11129057, 16457954, 22258114, 32915908, 44516228, 65831816, 89032456, 2526295939, 5052591878, 10105183756, 20210367512]

約数ペア:

[(1, 20210367512), (2, 10105183756), (4, 5052591878), (8, 2526295939), (227, 89032456), (307, 65831816), (454, 44516228), (614, 32915908), (908, 22258114), (1228, 16457954), (1816, 11129057), (2456, 8228977), (36251, 557512), (69689, 290008), (72502, 278756), (139378, 145004)]