20171520108

素因数分解:

$2^2\times 3^2\times {\mathrm{12073}}^1\times {\mathrm{46411}}^1$

素因数の和:58494

約数の個数: 36

約数和(自身を含む): 50994442408

約数和(自身を除く): 30822922300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12073, 24146, 36219, 46411, 48292, 72438, 92822, 108657, 139233, 144876, 185644, 217314, 278466, 417699, 434628, 556932, 835398, 1670796, 560320003, 1120640006, 1680960009, 2241280012, 3361920018, 5042880027, 6723840036, 10085760054, 20171520108]

約数ペア:

[(1, 20171520108), (2, 10085760054), (3, 6723840036), (4, 5042880027), (6, 3361920018), (9, 2241280012), (12, 1680960009), (18, 1120640006), (36, 560320003), (12073, 1670796), (24146, 835398), (36219, 556932), (46411, 434628), (48292, 417699), (72438, 278466), (92822, 217314), (108657, 185644), (139233, 144876)]