20210858316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{28307}}^1$

素因数の和:28932

約数の個数: 96

約数和(自身を含む): 57259157760

約数和(自身を除く): 37048299444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 601, 1188, 1202, 1803, 2404, 3606, 5409, 6611, 7212, 10818, 13222, 16227, 19833, 21636, 26444, 28307, 32454, 39666, 56614, 59499, 64908, 79332, 84921, 113228, 118998, 169842, 178497, 237996, 254763, 311377, 339684, 356994, 509526, 622754, 713988, 764289, 934131, 1019052, 1245508, 1528578, 1868262, 2802393, 3057156, 3736524, 5604786, 8407179, 11209572, 16814358, 17012507, 33628716, 34025014, 51037521, 68050028, 102075042, 153112563, 187137577, 204150084, 306225126, 374275154, 459337689, 561412731, 612450252, 748550308, 918675378, 1122825462, 1684238193, 1837350756, 2245650924, 3368476386, 5052714579, 6736952772, 10105429158, 20210858316]

約数ペア:

[(1, 20210858316), (2, 10105429158), (3, 6736952772), (4, 5052714579), (6, 3368476386), (9, 2245650924), (11, 1837350756), (12, 1684238193), (18, 1122825462), (22, 918675378), (27, 748550308), (33, 612450252), (36, 561412731), (44, 459337689), (54, 374275154), (66, 306225126), (99, 204150084), (108, 187137577), (132, 153112563), (198, 102075042), (297, 68050028), (396, 51037521), (594, 34025014), (601, 33628716), (1188, 17012507), (1202, 16814358), (1803, 11209572), (2404, 8407179), (3606, 5604786), (5409, 3736524), (6611, 3057156), (7212, 2802393), (10818, 1868262), (13222, 1528578), (16227, 1245508), (19833, 1019052), (21636, 934131), (26444, 764289), (28307, 713988), (32454, 622754), (39666, 509526), (56614, 356994), (59499, 339684), (64908, 311377), (79332, 254763), (84921, 237996), (113228, 178497), (118998, 169842)]