20341935666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{520547}}^1$

素因数の和:520735

約数の個数: 48

約数和(自身を含む): 47748826944

約数和(自身を除く): 27406891278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 2171, 3006, 4342, 6513, 13026, 19539, 39078, 520547, 1041094, 1561641, 3123282, 4684923, 6767111, 9369846, 13534222, 20301333, 40602666, 60903999, 86931349, 121807998, 173862698, 260794047, 521588094, 782382141, 1130107537, 1564764282, 2260215074, 3390322611, 6780645222, 10170967833, 20341935666]

約数ペア:

[(1, 20341935666), (2, 10170967833), (3, 6780645222), (6, 3390322611), (9, 2260215074), (13, 1564764282), (18, 1130107537), (26, 782382141), (39, 521588094), (78, 260794047), (117, 173862698), (167, 121807998), (234, 86931349), (334, 60903999), (501, 40602666), (1002, 20301333), (1503, 13534222), (2171, 9369846), (3006, 6767111), (4342, 4684923), (6513, 3123282), (13026, 1561641), (19539, 1041094), (39078, 520547)]