20794320630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1383521}}^1$

素因数の和:1383701

約数の個数: 48

約数和(自身を含む): 54389016864

約数和(自身を除く): 33594696234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 15030, 1383521, 2767042, 4150563, 6917605, 8301126, 12451689, 13835210, 20752815, 24903378, 41505630, 62258445, 124516890, 231048007, 462096014, 693144021, 1155240035, 1386288042, 2079432063, 2310480070, 3465720105, 4158864126, 6931440210, 10397160315, 20794320630]

約数ペア:

[(1, 20794320630), (2, 10397160315), (3, 6931440210), (5, 4158864126), (6, 3465720105), (9, 2310480070), (10, 2079432063), (15, 1386288042), (18, 1155240035), (30, 693144021), (45, 462096014), (90, 231048007), (167, 124516890), (334, 62258445), (501, 41505630), (835, 24903378), (1002, 20752815), (1503, 13835210), (1670, 12451689), (2505, 8301126), (3006, 6917605), (5010, 4150563), (7515, 2767042), (15030, 1383521)]