20193793914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9781}}^1\times {\mathrm{49157}}^1$

素因数の和:58950

約数の個数: 32

約数和(自身を含む): 46162901376

約数和(自身を除く): 25969107462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9781, 19562, 29343, 49157, 58686, 68467, 98314, 136934, 147471, 205401, 294942, 344099, 410802, 688198, 1032297, 2064594, 480804617, 961609234, 1442413851, 2884827702, 3365632319, 6731264638, 10096896957, 20193793914]

約数ペア:

[(1, 20193793914), (2, 10096896957), (3, 6731264638), (6, 3365632319), (7, 2884827702), (14, 1442413851), (21, 961609234), (42, 480804617), (9781, 2064594), (19562, 1032297), (29343, 688198), (49157, 410802), (58686, 344099), (68467, 294942), (98314, 205401), (136934, 147471)]