20522340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{114013}}^1$

素因数の和:114028

約数の個数: 36

約数和(自身を含む): 62251644

約数和(自身を除く): 41729304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 114013, 228026, 342039, 456052, 570065, 684078, 1026117, 1140130, 1368156, 1710195, 2052234, 2280260, 3420390, 4104468, 5130585, 6840780, 10261170, 20522340]

約数ペア:

[(1, 20522340), (2, 10261170), (3, 6840780), (4, 5130585), (5, 4104468), (6, 3420390), (9, 2280260), (10, 2052234), (12, 1710195), (15, 1368156), (18, 1140130), (20, 1026117), (30, 684078), (36, 570065), (45, 456052), (60, 342039), (90, 228026), (180, 114013)]