20072262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 47442240

約数和(自身を除く): 27369978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1019, 1407, 2038, 2814, 3057, 3283, 6114, 6566, 7133, 9849, 14266, 19698, 21399, 42798, 49931, 68273, 99862, 136546, 149793, 204819, 299586, 409638, 477911, 955822, 1433733, 2867466, 3345377, 6690754, 10036131, 20072262]

約数ペア:

[(1, 20072262), (2, 10036131), (3, 6690754), (6, 3345377), (7, 2867466), (14, 1433733), (21, 955822), (42, 477911), (49, 409638), (67, 299586), (98, 204819), (134, 149793), (147, 136546), (201, 99862), (294, 68273), (402, 49931), (469, 42798), (938, 21399), (1019, 19698), (1407, 14266), (2038, 9849), (2814, 7133), (3057, 6566), (3283, 6114)]