20084724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 56286048

約数和(自身を除く): 36201324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 757, 804, 1206, 1474, 1514, 2211, 2271, 2412, 2948, 3028, 4422, 4542, 6633, 6813, 8327, 8844, 9084, 13266, 13626, 16654, 24981, 26532, 27252, 33308, 49962, 50719, 74943, 99924, 101438, 149886, 152157, 202876, 299772, 304314, 456471, 557909, 608628, 912942, 1115818, 1673727, 1825884, 2231636, 3347454, 5021181, 6694908, 10042362, 20084724]

約数ペア:

[(1, 20084724), (2, 10042362), (3, 6694908), (4, 5021181), (6, 3347454), (9, 2231636), (11, 1825884), (12, 1673727), (18, 1115818), (22, 912942), (33, 608628), (36, 557909), (44, 456471), (66, 304314), (67, 299772), (99, 202876), (132, 152157), (134, 149886), (198, 101438), (201, 99924), (268, 74943), (396, 50719), (402, 49962), (603, 33308), (737, 27252), (757, 26532), (804, 24981), (1206, 16654), (1474, 13626), (1514, 13266), (2211, 9084), (2271, 8844), (2412, 8327), (2948, 6813), (3028, 6633), (4422, 4542)]