20143516260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{39409}}^1$

素因数の和:40645

約数の個数: 96

約数和(自身を含む): 64513854720

約数和(自身を除く): 44370338460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1217, 2434, 3651, 4868, 6085, 7302, 8519, 12170, 14604, 17038, 18255, 24340, 25557, 34076, 36510, 39409, 42595, 51114, 73020, 78818, 85190, 102228, 118227, 127785, 157636, 170380, 197045, 236454, 255570, 275863, 394090, 472908, 511140, 551726, 591135, 788180, 827589, 1103452, 1182270, 1379315, 1655178, 2364540, 2758630, 3310356, 4137945, 5517260, 8275890, 16551780, 47960753, 95921506, 143882259, 191843012, 239803765, 287764518, 335725271, 479607530, 575529036, 671450542, 719411295, 959215060, 1007175813, 1342901084, 1438822590, 1678626355, 2014351626, 2877645180, 3357252710, 4028703252, 5035879065, 6714505420, 10071758130, 20143516260]

約数ペア:

[(1, 20143516260), (2, 10071758130), (3, 6714505420), (4, 5035879065), (5, 4028703252), (6, 3357252710), (7, 2877645180), (10, 2014351626), (12, 1678626355), (14, 1438822590), (15, 1342901084), (20, 1007175813), (21, 959215060), (28, 719411295), (30, 671450542), (35, 575529036), (42, 479607530), (60, 335725271), (70, 287764518), (84, 239803765), (105, 191843012), (140, 143882259), (210, 95921506), (420, 47960753), (1217, 16551780), (2434, 8275890), (3651, 5517260), (4868, 4137945), (6085, 3310356), (7302, 2758630), (8519, 2364540), (12170, 1655178), (14604, 1379315), (17038, 1182270), (18255, 1103452), (24340, 827589), (25557, 788180), (34076, 591135), (36510, 551726), (39409, 511140), (42595, 472908), (51114, 394090), (73020, 275863), (78818, 255570), (85190, 236454), (102228, 197045), (118227, 170380), (127785, 157636)]