20130334491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{21937}}^1$

素因数の和:22923

約数の個数: 32

約数和(自身を含む): 29948002560

約数和(自身を除く): 9817668069

約数列:

[1, 3, 17, 19, 51, 57, 323, 947, 969, 2841, 16099, 17993, 21937, 48297, 53979, 65811, 305881, 372929, 416803, 917643, 1118787, 1250409, 7085651, 20774339, 21256953, 62323017, 353163763, 394712441, 1059491289, 1184137323, 6710111497, 20130334491]

約数ペア:

[(1, 20130334491), (3, 6710111497), (17, 1184137323), (19, 1059491289), (51, 394712441), (57, 353163763), (323, 62323017), (947, 21256953), (969, 20774339), (2841, 7085651), (16099, 1250409), (17993, 1118787), (21937, 917643), (48297, 416803), (53979, 372929), (65811, 305881)]