20524602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21247}}^1$

素因数の和:21282

約数の個数: 32

約数和(自身を含む): 48955392

約数和(自身を除く): 28430790

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21247, 42494, 63741, 127482, 148729, 297458, 446187, 488681, 892374, 977362, 1466043, 2932086, 3420767, 6841534, 10262301, 20524602]

約数ペア:

[(1, 20524602), (2, 10262301), (3, 6841534), (6, 3420767), (7, 2932086), (14, 1466043), (21, 977362), (23, 892374), (42, 488681), (46, 446187), (69, 297458), (138, 148729), (161, 127482), (322, 63741), (483, 42494), (966, 21247)]