20374522672

素因数分解:

$2^4\times 7^1\times {\mathrm{6203}}^1\times {\mathrm{29327}}^1$

素因数の和:35545

約数の個数: 40

約数和(自身を含む): 45123826176

約数和(自身を除く): 24749303504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6203, 12406, 24812, 29327, 43421, 49624, 58654, 86842, 99248, 117308, 173684, 205289, 234616, 347368, 410578, 469232, 694736, 821156, 1642312, 3284624, 181915381, 363830762, 727661524, 1273407667, 1455323048, 2546815334, 2910646096, 5093630668, 10187261336, 20374522672]

約数ペア:

[(1, 20374522672), (2, 10187261336), (4, 5093630668), (7, 2910646096), (8, 2546815334), (14, 1455323048), (16, 1273407667), (28, 727661524), (56, 363830762), (112, 181915381), (6203, 3284624), (12406, 1642312), (24812, 821156), (29327, 694736), (43421, 469232), (49624, 410578), (58654, 347368), (86842, 234616), (99248, 205289), (117308, 173684)]