20237721912

素因数分解:

$2^3\times 3^3\times {\mathrm{509}}^1\times {\mathrm{184073}}^1$

素因数の和:184597

約数の個数: 64

約数和(自身を含む): 56326644000

約数和(自身を除く): 36088922088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 13743, 18324, 27486, 36648, 54972, 109944, 184073, 368146, 552219, 736292, 1104438, 1472584, 1656657, 2208876, 3313314, 4417752, 4969971, 6626628, 9939942, 13253256, 19879884, 39759768, 93693157, 187386314, 281079471, 374772628, 562158942, 749545256, 843238413, 1124317884, 1686476826, 2248635768, 2529715239, 3372953652, 5059430478, 6745907304, 10118860956, 20237721912]

約数ペア:

[(1, 20237721912), (2, 10118860956), (3, 6745907304), (4, 5059430478), (6, 3372953652), (8, 2529715239), (9, 2248635768), (12, 1686476826), (18, 1124317884), (24, 843238413), (27, 749545256), (36, 562158942), (54, 374772628), (72, 281079471), (108, 187386314), (216, 93693157), (509, 39759768), (1018, 19879884), (1527, 13253256), (2036, 9939942), (3054, 6626628), (4072, 4969971), (4581, 4417752), (6108, 3313314), (9162, 2208876), (12216, 1656657), (13743, 1472584), (18324, 1104438), (27486, 736292), (36648, 552219), (54972, 368146), (109944, 184073)]