20221092

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 59754240

約数和(自身を除く): 39533148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 37, 38, 47, 51, 57, 68, 74, 76, 94, 102, 111, 114, 141, 148, 153, 171, 188, 204, 222, 228, 282, 306, 323, 333, 342, 423, 444, 564, 612, 629, 646, 666, 684, 703, 799, 846, 893, 969, 1258, 1292, 1332, 1406, 1598, 1692, 1739, 1786, 1887, 1938, 2109, 2397, 2516, 2679, 2812, 2907, 3196, 3478, 3572, 3774, 3876, 4218, 4794, 5217, 5358, 5661, 5814, 6327, 6956, 7191, 7548, 8037, 8436, 9588, 10434, 10716, 11322, 11628, 11951, 12654, 14382, 15181, 15651, 16074, 20868, 22644, 23902, 25308, 28764, 29563, 30362, 31302, 32148, 33041, 35853, 45543, 47804, 59126, 60724, 62604, 66082, 71706, 88689, 91086, 99123, 107559, 118252, 132164, 136629, 143412, 177378, 182172, 198246, 215118, 266067, 273258, 297369, 354756, 396492, 430236, 532134, 546516, 561697, 594738, 1064268, 1123394, 1189476, 1685091, 2246788, 3370182, 5055273, 6740364, 10110546, 20221092]

約数ペア:

[(1, 20221092), (2, 10110546), (3, 6740364), (4, 5055273), (6, 3370182), (9, 2246788), (12, 1685091), (17, 1189476), (18, 1123394), (19, 1064268), (34, 594738), (36, 561697), (37, 546516), (38, 532134), (47, 430236), (51, 396492), (57, 354756), (68, 297369), (74, 273258), (76, 266067), (94, 215118), (102, 198246), (111, 182172), (114, 177378), (141, 143412), (148, 136629), (153, 132164), (171, 118252), (188, 107559), (204, 99123), (222, 91086), (228, 88689), (282, 71706), (306, 66082), (323, 62604), (333, 60724), (342, 59126), (423, 47804), (444, 45543), (564, 35853), (612, 33041), (629, 32148), (646, 31302), (666, 30362), (684, 29563), (703, 28764), (799, 25308), (846, 23902), (893, 22644), (969, 20868), (1258, 16074), (1292, 15651), (1332, 15181), (1406, 14382), (1598, 12654), (1692, 11951), (1739, 11628), (1786, 11322), (1887, 10716), (1938, 10434), (2109, 9588), (2397, 8436), (2516, 8037), (2679, 7548), (2812, 7191), (2907, 6956), (3196, 6327), (3478, 5814), (3572, 5661), (3774, 5358), (3876, 5217), (4218, 4794)]