20124912

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 52246656

約数和(自身を除く): 32121744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1816, 1847, 2724, 3632, 3694, 5448, 5541, 7388, 10896, 11082, 14776, 22164, 29552, 44328, 88656, 419269, 838538, 1257807, 1677076, 2515614, 3354152, 5031228, 6708304, 10062456, 20124912]

約数ペア:

[(1, 20124912), (2, 10062456), (3, 6708304), (4, 5031228), (6, 3354152), (8, 2515614), (12, 1677076), (16, 1257807), (24, 838538), (48, 419269), (227, 88656), (454, 44328), (681, 29552), (908, 22164), (1362, 14776), (1816, 11082), (1847, 10896), (2724, 7388), (3632, 5541), (3694, 5448)]