20088864840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{100787}}^1$

素因数の和:100963

約数の個数: 128

約数和(自身を含む): 66181432320

約数和(自身を除く): 46092567480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 264, 302, 330, 440, 453, 604, 660, 755, 906, 1208, 1320, 1510, 1661, 1812, 2265, 3020, 3322, 3624, 4530, 4983, 6040, 6644, 8305, 9060, 9966, 13288, 16610, 18120, 19932, 24915, 33220, 39864, 49830, 66440, 99660, 100787, 199320, 201574, 302361, 403148, 503935, 604722, 806296, 1007870, 1108657, 1209444, 1511805, 2015740, 2217314, 2418888, 3023610, 3325971, 4031480, 4434628, 5543285, 6047220, 6651942, 8869256, 11086570, 12094440, 13303884, 15218837, 16629855, 22173140, 26607768, 30437674, 33259710, 44346280, 45656511, 60875348, 66519420, 76094185, 91313022, 121750696, 133038840, 152188370, 167407207, 182626044, 228282555, 304376740, 334814414, 365252088, 456565110, 502221621, 608753480, 669628828, 837036035, 913130220, 1004443242, 1339257656, 1674072070, 1826260440, 2008886484, 2511108105, 3348144140, 4017772968, 5022216210, 6696288280, 10044432420, 20088864840]

約数ペア:

[(1, 20088864840), (2, 10044432420), (3, 6696288280), (4, 5022216210), (5, 4017772968), (6, 3348144140), (8, 2511108105), (10, 2008886484), (11, 1826260440), (12, 1674072070), (15, 1339257656), (20, 1004443242), (22, 913130220), (24, 837036035), (30, 669628828), (33, 608753480), (40, 502221621), (44, 456565110), (55, 365252088), (60, 334814414), (66, 304376740), (88, 228282555), (110, 182626044), (120, 167407207), (132, 152188370), (151, 133038840), (165, 121750696), (220, 91313022), (264, 76094185), (302, 66519420), (330, 60875348), (440, 45656511), (453, 44346280), (604, 33259710), (660, 30437674), (755, 26607768), (906, 22173140), (1208, 16629855), (1320, 15218837), (1510, 13303884), (1661, 12094440), (1812, 11086570), (2265, 8869256), (3020, 6651942), (3322, 6047220), (3624, 5543285), (4530, 4434628), (4983, 4031480), (6040, 3325971), (6644, 3023610), (8305, 2418888), (9060, 2217314), (9966, 2015740), (13288, 1511805), (16610, 1209444), (18120, 1108657), (19932, 1007870), (24915, 806296), (33220, 604722), (39864, 503935), (49830, 403148), (66440, 302361), (99660, 201574), (100787, 199320)]