20172835416

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{554077}}^1$

素因数の和:554164

約数の個数: 64

約数和(自身を含む): 53058509280

約数和(自身を除く): 32885673864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 888, 984, 1517, 3034, 4551, 6068, 9102, 12136, 18204, 36408, 554077, 1108154, 1662231, 2216308, 3324462, 4432616, 6648924, 13297848, 20500849, 22717157, 41001698, 45434314, 61502547, 68151471, 82003396, 90868628, 123005094, 136302942, 164006792, 181737256, 246010188, 272605884, 492020376, 545211768, 840534809, 1681069618, 2521604427, 3362139236, 5043208854, 6724278472, 10086417708, 20172835416]

約数ペア:

[(1, 20172835416), (2, 10086417708), (3, 6724278472), (4, 5043208854), (6, 3362139236), (8, 2521604427), (12, 1681069618), (24, 840534809), (37, 545211768), (41, 492020376), (74, 272605884), (82, 246010188), (111, 181737256), (123, 164006792), (148, 136302942), (164, 123005094), (222, 90868628), (246, 82003396), (296, 68151471), (328, 61502547), (444, 45434314), (492, 41001698), (888, 22717157), (984, 20500849), (1517, 13297848), (3034, 6648924), (4551, 4432616), (6068, 3324462), (9102, 2216308), (12136, 1662231), (18204, 1108154), (36408, 554077)]