20199962340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112222013}}^1$

素因数の和:112222028

約数の個数: 36

約数和(自身を含む): 61273219644

約数和(自身を除く): 41073257304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112222013, 224444026, 336666039, 448888052, 561110065, 673332078, 1009998117, 1122220130, 1346664156, 1683330195, 2019996234, 2244440260, 3366660390, 4039992468, 5049990585, 6733320780, 10099981170, 20199962340]

約数ペア:

[(1, 20199962340), (2, 10099981170), (3, 6733320780), (4, 5049990585), (5, 4039992468), (6, 3366660390), (9, 2244440260), (10, 2019996234), (12, 1683330195), (15, 1346664156), (18, 1122220130), (20, 1009998117), (30, 673332078), (36, 561110065), (45, 448888052), (60, 336666039), (90, 224444026), (180, 112222013)]