20169745672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{12343}}^1$

素因数の和:12562

約数の個数: 64

約数和(自身を含む): 40314516480

約数和(自身を除く): 20144770808

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 107, 166, 184, 214, 332, 428, 664, 856, 1909, 2461, 3818, 4922, 7636, 8881, 9844, 12343, 15272, 17762, 19688, 24686, 35524, 49372, 71048, 98744, 204263, 283889, 408526, 567778, 817052, 1024469, 1135556, 1320701, 1634104, 2048938, 2271112, 2641402, 4097876, 5282804, 8195752, 10565608, 23562787, 30376123, 47125574, 60752246, 94251148, 109618183, 121504492, 188502296, 219236366, 243008984, 438472732, 876945464, 2521218209, 5042436418, 10084872836, 20169745672]

約数ペア:

[(1, 20169745672), (2, 10084872836), (4, 5042436418), (8, 2521218209), (23, 876945464), (46, 438472732), (83, 243008984), (92, 219236366), (107, 188502296), (166, 121504492), (184, 109618183), (214, 94251148), (332, 60752246), (428, 47125574), (664, 30376123), (856, 23562787), (1909, 10565608), (2461, 8195752), (3818, 5282804), (4922, 4097876), (7636, 2641402), (8881, 2271112), (9844, 2048938), (12343, 1634104), (15272, 1320701), (17762, 1135556), (19688, 1024469), (24686, 817052), (35524, 567778), (49372, 408526), (71048, 283889), (98744, 204263)]