20296422258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1\times {\mathrm{929}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 46574161920

約数和(自身を除く): 26277739662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 571, 911, 929, 1142, 1713, 1822, 1858, 2733, 2787, 3426, 3997, 5466, 5574, 6377, 6503, 7994, 11991, 12754, 13006, 19131, 19509, 23982, 38262, 39018, 520181, 530459, 846319, 1040362, 1060918, 1560543, 1591377, 1692638, 2538957, 3121086, 3182754, 3641267, 3713213, 5077914, 5924233, 7282534, 7426426, 10923801, 11139639, 11848466, 17772699, 21847602, 22279278, 35545398, 483248149, 966496298, 1449744447, 2899488894, 3382737043, 6765474086, 10148211129, 20296422258]

約数ペア:

[(1, 20296422258), (2, 10148211129), (3, 6765474086), (6, 3382737043), (7, 2899488894), (14, 1449744447), (21, 966496298), (42, 483248149), (571, 35545398), (911, 22279278), (929, 21847602), (1142, 17772699), (1713, 11848466), (1822, 11139639), (1858, 10923801), (2733, 7426426), (2787, 7282534), (3426, 5924233), (3997, 5077914), (5466, 3713213), (5574, 3641267), (6377, 3182754), (6503, 3121086), (7994, 2538957), (11991, 1692638), (12754, 1591377), (13006, 1560543), (19131, 1060918), (19509, 1040362), (23982, 846319), (38262, 530459), (39018, 520181)]