20231625974

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 36909159840

約数和(自身を除く): 16677533866

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 137, 139, 259, 274, 278, 293, 518, 586, 959, 973, 1813, 1918, 1946, 2051, 3626, 4102, 5069, 5143, 6713, 6811, 10138, 10286, 10841, 13426, 13622, 14357, 19043, 21682, 28714, 35483, 36001, 38086, 40141, 40727, 70966, 72002, 75887, 80282, 81454, 133301, 151774, 248381, 252007, 266602, 280987, 285089, 496762, 504014, 531209, 561974, 570178, 704591, 933107, 1062418, 1409182, 1485217, 1506899, 1866214, 1966909, 1995623, 2970434, 3013798, 3933818, 3991246, 4932137, 5579599, 9864274, 10396519, 10548293, 11159198, 20793038, 21096586, 34524959, 39057193, 69049918, 72775633, 73838051, 78114386, 145551266, 147676102, 206445163, 273400351, 412890326, 546800702, 1445116141, 2890232282, 10115812987, 20231625974]

約数ペア:

[(1, 20231625974), (2, 10115812987), (7, 2890232282), (14, 1445116141), (37, 546800702), (49, 412890326), (74, 273400351), (98, 206445163), (137, 147676102), (139, 145551266), (259, 78114386), (274, 73838051), (278, 72775633), (293, 69049918), (518, 39057193), (586, 34524959), (959, 21096586), (973, 20793038), (1813, 11159198), (1918, 10548293), (1946, 10396519), (2051, 9864274), (3626, 5579599), (4102, 4932137), (5069, 3991246), (5143, 3933818), (6713, 3013798), (6811, 2970434), (10138, 1995623), (10286, 1966909), (10841, 1866214), (13426, 1506899), (13622, 1485217), (14357, 1409182), (19043, 1062418), (21682, 933107), (28714, 704591), (35483, 570178), (36001, 561974), (38086, 531209), (40141, 504014), (40727, 496762), (70966, 285089), (72002, 280987), (75887, 266602), (80282, 252007), (81454, 248381), (133301, 151774)]