20032072008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{623353}}^1$

素因数の和:623478

約数の個数: 64

約数和(自身を含む): 54456205440

約数和(自身を除く): 34424133432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 8034, 10712, 16068, 32136, 623353, 1246706, 1870059, 2493412, 3740118, 4986824, 7480236, 8103589, 14960472, 16207178, 24310767, 32414356, 48621534, 64205359, 64828712, 97243068, 128410718, 192616077, 194486136, 256821436, 385232154, 513642872, 770464308, 834669667, 1540928616, 1669339334, 2504009001, 3338678668, 5008018002, 6677357336, 10016036004, 20032072008]

約数ペア:

[(1, 20032072008), (2, 10016036004), (3, 6677357336), (4, 5008018002), (6, 3338678668), (8, 2504009001), (12, 1669339334), (13, 1540928616), (24, 834669667), (26, 770464308), (39, 513642872), (52, 385232154), (78, 256821436), (103, 194486136), (104, 192616077), (156, 128410718), (206, 97243068), (309, 64828712), (312, 64205359), (412, 48621534), (618, 32414356), (824, 24310767), (1236, 16207178), (1339, 14960472), (2472, 8103589), (2678, 7480236), (4017, 4986824), (5356, 3740118), (8034, 2493412), (10712, 1870059), (16068, 1246706), (32136, 623353)]