20110399098

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1451

約数の個数: 64

約数和(自身を含む): 41303070720

約数和(自身を除く): 21192671622

約数列:

[1, 2, 3, 6, 59, 118, 157, 177, 314, 354, 471, 487, 743, 942, 974, 1461, 1486, 2229, 2922, 4458, 9263, 18526, 27789, 28733, 43837, 55578, 57466, 76459, 86199, 87674, 116651, 131511, 152918, 172398, 229377, 233302, 263022, 349953, 361841, 458754, 699906, 723682, 1085523, 2171046, 4511081, 6882409, 9022162, 13533243, 13764818, 20647227, 21348619, 27066486, 41294454, 42697238, 56809037, 64045857, 113618074, 128091714, 170427111, 340854222, 3351733183, 6703466366, 10055199549, 20110399098]

約数ペア:

[(1, 20110399098), (2, 10055199549), (3, 6703466366), (6, 3351733183), (59, 340854222), (118, 170427111), (157, 128091714), (177, 113618074), (314, 64045857), (354, 56809037), (471, 42697238), (487, 41294454), (743, 27066486), (942, 21348619), (974, 20647227), (1461, 13764818), (1486, 13533243), (2229, 9022162), (2922, 6882409), (4458, 4511081), (9263, 2171046), (18526, 1085523), (27789, 723682), (28733, 699906), (43837, 458754), (55578, 361841), (57466, 349953), (76459, 263022), (86199, 233302), (87674, 229377), (116651, 172398), (131511, 152918)]