20150348846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{27631}}^1$

素因数の和:27980

約数の個数: 32

約数和(自身を含む): 32498547840

約数和(自身を除く): 12348198994

約数列:

[1, 2, 17, 34, 89, 178, 241, 482, 1513, 3026, 4097, 8194, 21449, 27631, 42898, 55262, 364633, 469727, 729266, 939454, 2459159, 4918318, 6659071, 13318142, 41805703, 83611406, 113204207, 226408414, 592657319, 1185314638, 10075174423, 20150348846]

約数ペア:

[(1, 20150348846), (2, 10075174423), (17, 1185314638), (34, 592657319), (89, 226408414), (178, 113204207), (241, 83611406), (482, 41805703), (1513, 13318142), (3026, 6659071), (4097, 4918318), (8194, 2459159), (21449, 939454), (27631, 729266), (42898, 469727), (55262, 364633)]