20342994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21059}}^1$

素因数の和:21094

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 28179246

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21059, 42118, 63177, 126354, 147413, 294826, 442239, 484357, 884478, 968714, 1453071, 2906142, 3390499, 6780998, 10171497, 20342994]

約数ペア:

[(1, 20342994), (2, 10171497), (3, 6780998), (6, 3390499), (7, 2906142), (14, 1453071), (21, 968714), (23, 884478), (42, 484357), (46, 442239), (69, 294826), (138, 147413), (161, 126354), (322, 63177), (483, 42118), (966, 21059)]