20304024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 35337576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1103, 1416, 1534, 2206, 2301, 3068, 3309, 4412, 4602, 6136, 6618, 8824, 9204, 13236, 14339, 18408, 26472, 28678, 43017, 57356, 65077, 86034, 114712, 130154, 172068, 195231, 260308, 344136, 390462, 520616, 780924, 846001, 1561848, 1692002, 2538003, 3384004, 5076006, 6768008, 10152012, 20304024]

約数ペア:

[(1, 20304024), (2, 10152012), (3, 6768008), (4, 5076006), (6, 3384004), (8, 2538003), (12, 1692002), (13, 1561848), (24, 846001), (26, 780924), (39, 520616), (52, 390462), (59, 344136), (78, 260308), (104, 195231), (118, 172068), (156, 130154), (177, 114712), (236, 86034), (312, 65077), (354, 57356), (472, 43017), (708, 28678), (767, 26472), (1103, 18408), (1416, 14339), (1534, 13236), (2206, 9204), (2301, 8824), (3068, 6618), (3309, 6136), (4412, 4602)]