20221844178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 41710648320

約数和(自身を除く): 21488804142

約数列:

[1, 2, 3, 6, 43, 86, 129, 227, 258, 454, 487, 681, 709, 974, 1362, 1418, 1461, 2127, 2922, 4254, 9761, 19522, 20941, 29283, 30487, 41882, 58566, 60974, 62823, 91461, 110549, 125646, 160943, 182922, 221098, 321886, 331647, 345283, 482829, 663294, 690566, 965658, 1035849, 2071698, 4753607, 6920549, 9507214, 13841098, 14260821, 14847169, 20761647, 28521642, 29694338, 41523294, 44541507, 78379241, 89083014, 156758482, 235137723, 470275446, 3370307363, 6740614726, 10110922089, 20221844178]

約数ペア:

[(1, 20221844178), (2, 10110922089), (3, 6740614726), (6, 3370307363), (43, 470275446), (86, 235137723), (129, 156758482), (227, 89083014), (258, 78379241), (454, 44541507), (487, 41523294), (681, 29694338), (709, 28521642), (974, 20761647), (1362, 14847169), (1418, 14260821), (1461, 13841098), (2127, 9507214), (2922, 6920549), (4254, 4753607), (9761, 2071698), (19522, 1035849), (20941, 965658), (29283, 690566), (30487, 663294), (41882, 482829), (58566, 345283), (60974, 331647), (62823, 321886), (91461, 221098), (110549, 182922), (125646, 160943)]