20120766102

素因数分解:

$2^1\times 3^2\times {\mathrm{683}}^1\times {\mathrm{827}}^1\times {\mathrm{1979}}^1$

素因数の和:3497

約数の個数: 48

約数和(自身を含む): 43733701440

約数和(自身を除く): 23612935338

約数列:

[1, 2, 3, 6, 9, 18, 683, 827, 1366, 1654, 1979, 2049, 2481, 3958, 4098, 4962, 5937, 6147, 7443, 11874, 12294, 14886, 17811, 35622, 564841, 1129682, 1351657, 1636633, 1694523, 2703314, 3273266, 3389046, 4054971, 4909899, 5083569, 8109942, 9819798, 10167138, 12164913, 14729697, 24329826, 29459394, 1117820339, 2235640678, 3353461017, 6706922034, 10060383051, 20120766102]

約数ペア:

[(1, 20120766102), (2, 10060383051), (3, 6706922034), (6, 3353461017), (9, 2235640678), (18, 1117820339), (683, 29459394), (827, 24329826), (1366, 14729697), (1654, 12164913), (1979, 10167138), (2049, 9819798), (2481, 8109942), (3958, 5083569), (4098, 4909899), (4962, 4054971), (5937, 3389046), (6147, 3273266), (7443, 2703314), (11874, 1694523), (12294, 1636633), (14886, 1351657), (17811, 1129682), (35622, 564841)]