2019920444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4241}}^1$

素因数の和:4466

約数の個数: 48

約数和(自身を含む): 3831238656

約数和(自身を除く): 1811318212

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 167, 334, 668, 713, 1426, 2852, 3841, 4241, 5177, 7682, 8482, 10354, 15364, 16964, 20708, 97543, 119071, 131471, 195086, 238142, 262942, 390172, 476284, 525884, 708247, 1416494, 2832988, 3023833, 6047666, 12095332, 16289681, 21955657, 32579362, 43911314, 65158724, 87822628, 504980111, 1009960222, 2019920444]

約数ペア:

[(1, 2019920444), (2, 1009960222), (4, 504980111), (23, 87822628), (31, 65158724), (46, 43911314), (62, 32579362), (92, 21955657), (124, 16289681), (167, 12095332), (334, 6047666), (668, 3023833), (713, 2832988), (1426, 1416494), (2852, 708247), (3841, 525884), (4241, 476284), (5177, 390172), (7682, 262942), (8482, 238142), (10354, 195086), (15364, 131471), (16964, 119071), (20708, 97543)]