20160741892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{2699}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 37162540800

約数和(自身を除く): 17001798908

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1231, 1517, 2462, 2699, 3034, 4924, 5398, 6068, 10796, 45547, 50471, 91094, 99863, 100942, 110659, 182188, 199726, 201884, 221318, 399452, 442636, 1867427, 3322469, 3734854, 4094383, 6644938, 7469708, 8188766, 13289876, 16377532, 122931353, 136221229, 245862706, 272442458, 491725412, 544884916, 5040185473, 10080370946, 20160741892]

約数ペア:

[(1, 20160741892), (2, 10080370946), (4, 5040185473), (37, 544884916), (41, 491725412), (74, 272442458), (82, 245862706), (148, 136221229), (164, 122931353), (1231, 16377532), (1517, 13289876), (2462, 8188766), (2699, 7469708), (3034, 6644938), (4924, 4094383), (5398, 3734854), (6068, 3322469), (10796, 1867427), (45547, 442636), (50471, 399452), (91094, 221318), (99863, 201884), (100942, 199726), (110659, 182188)]