20147134602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{485029}}^1$

素因数の和:485107

約数の個数: 64

約数和(自身を含む): 49170401280

約数和(自身を除く): 29023266678

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 483, 602, 903, 966, 989, 1806, 1978, 2967, 5934, 6923, 13846, 20769, 41538, 485029, 970058, 1455087, 2910174, 3395203, 6790406, 10185609, 11155667, 20371218, 20856247, 22311334, 33467001, 41712494, 62568741, 66934002, 78089669, 125137482, 145993729, 156179338, 234269007, 291987458, 437981187, 468538014, 479693681, 875962374, 959387362, 1439081043, 2878162086, 3357855767, 6715711534, 10073567301, 20147134602]

約数ペア:

[(1, 20147134602), (2, 10073567301), (3, 6715711534), (6, 3357855767), (7, 2878162086), (14, 1439081043), (21, 959387362), (23, 875962374), (42, 479693681), (43, 468538014), (46, 437981187), (69, 291987458), (86, 234269007), (129, 156179338), (138, 145993729), (161, 125137482), (258, 78089669), (301, 66934002), (322, 62568741), (483, 41712494), (602, 33467001), (903, 22311334), (966, 20856247), (989, 20371218), (1806, 11155667), (1978, 10185609), (2967, 6790406), (5934, 3395203), (6923, 2910174), (13846, 1455087), (20769, 970058), (41538, 485029)]